//Student: Luis Echegaray


#include <stdio.h>
#include <iostream.h>
#include <conio.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
#include <iomanip.h>
#include <dos.h>
#include <graphics.h>
#include <fstream.h>
#include <time.h>
#include <process.h>

void quit();
void menu();
void intro();
void one();
void two();
void three();
void four();
void subone();
void subtwo();
void subthree();

void error();
void opernum1();
void opernum2();
void opernum3();
void opernum4();
//***********************Variable Declarations*******************************

float subtfrom,subt,subans, sortchoice;
float counter1,cal2;
float cal1;
float end,temp,sum1,thing[10],multi1,numsort;
int choicethree,opernum;
int driver=VGA;
int mode=VGAHI,x,y,a,r;
int choice,total,answers[20],highscore[20], draw, draws;
char quizchoice[20], menuchoice1[20];
char ansquiz[10][80],tfquiz[5][5];
int answer;
char planet[10] [30], temp1[10];
int multiplechoice,fillintheblankchoice,tfchoice,quizaverage,rawscore;

//******************************Program**************************************

void main()
{
	clrscr();
	intro();
	menu();


getch();
}




void intro()
{

initgraph(&driver,&mode,"\\TC\\BGI");
setcolor(3);
settextstyle(10,0,2);
delay(1000);
outtextxy(80,75,"WELCOME TO MY PROGRAM");
getch();
for (x=0;x<=800;x++)
{
setcolor(RED);
circle(x,100,50);
}
setcolor(4);
settextstyle(7,0,2);
delay(1000);
outtextxy(30,180,"THIS WILL BE THE MOST FUN YOU EVER HAD!!");
getch();

for (x=800;x>=0;x--)
{
setcolor(WHITE);
circle(x,200,50);
}

setcolor(CYAN);
settextstyle(8,0,3);
delay(1000);
outtextxy(30,260,"WELL NOT REALLY...THIS IS MY C++ FINAL.");
outtextxy(30,290,"PLEASE BEAR WITH ME...... ");
getch();
for (x=0;x<=800;x++)
{
setcolor(BLUE);
circle(x,300,50);
}
setcolor(RED);
outtextxy(140,170,"Press Any Key to Continue");
getch();
closegraph();

}







//****************************************************************************
void menu()
{
cout<<"Welcome to My Program Menu\n";
cout<<"Choose a number.... \n";
cout<<"(1) Quiz\n";
cout<<"(2) Collection of Graphics\n";
cout<<"(3) Answer Key\n";
cout<<"(4) Quit\n";
cin>>choice;
switch (choice)
{
case 1:{one();break;}
case 2:{two();break;}
case 3:{three();break;}
case 4:{quit();break;}
default: printf("PLEASE ENTER A VALID SELECTION");
delay(1500);
clrscr();
menu();
}
}
//***************************************************************************

void one()
{

if (choice==1)
{
clrscr();
cout<<"Please answer all question with lower case letters or words please\n";
clrscr();
cout<<"Ok then in.....\n5\n";
delay(500);
cout<<"4\n";
delay(500);
cout<<"3\n";
delay(500);
cout<<"2\n";
delay(500);
cout<<"1\n";
delay(500);
clrscr();
	cout<<"This is the multiple choice section of this quiz..\n";
	cout<<"The question are of random subjects..\n";
	cout<<"press any key to continue..\n";
	getch();
clrscr();

initgraph(&driver,&mode,"\\TC\\BGI");
setcolor(RED);
setbkcolor(LIGHTGREEN);
delay(1500);
setbkcolor(BLACK);
line(120,90,120,340);//Border
line(120,340,520,340);
line(520,340,520,90);
line(520,90,120,90);
setcolor(BLUE);
line(140,110,140,320);//inner border
line(140,320,500,320);
line(500,320,500,110);
line(500,110,140,110);
setcolor(CYAN);
line(170,370,170,430);//lower box
line(170,430,470,430);
line(470,430,470,370);
line(470,370,170,370);

setcolor(LIGHTMAGENTA);
line(30,90,70,130);//x1
delay(100);
line(70,130,30,170);
delay(100);
line(30,170,70,210);
delay(100);
line(70,210,30,250);
delay(100);
line(30,250,70,290);
delay(100);
line(70,290,30,330);
delay(100);
line(70,90,30,130);//x2
delay(100);
line(30,130,70,170);
delay(100);
line(70,170,30,210);
delay(100);
line(30,210,70,250);
delay(100);
line(70,250,30,290);
delay(100);
line(30,290,70,330);
delay(100);
setcolor(CYAN);
line(570,90,610,130);//y1
delay(100);
line(610,130,570,170);
delay(100);
line(570,170,610,210);
delay(100);
line(610,210,570,250);
delay(100);
line(570,250,610,290);
delay(100);
line(610,290,570,330);
delay(100);
line(610,90,570,130);//y2
delay(100);
line(570,130,610,170);
delay(100);
line(610,170,570,210);
delay(100);
line(570,210,610,250);
delay(100);
line(610,250,570,290);
delay(100);
line(570,290,610,330);

settextstyle(6,0,3);
setcolor(YELLOW);
outtextxy(14,1,"Question");

outtextxy(450,1,"Category:");
gotoxy(57,4);
cout<<"Multiple Choice";
settextstyle(1,0,2);
outtextxy(30,360,"Correct");
outtextxy(520,360,"Incorrect");

	total=0;
	gotoxy(7,3);
	cout<<"1";
	x=0;

while(x!=1)
{
	gotoxy(27,11);
	cout<<"Who was the 16th president? "<<endl;
	gotoxy(27,12);
	cout<<"(1) Lincoln"<<endl;
	gotoxy(27,13);
	cout<<"(2) Eisenhower"<<endl;
	gotoxy(27,14);
	cout<<"(3) Clinton"<<endl;
	gotoxy(27,15);
	cin>>answers[1];

	if (answers[1]==1)
	{
	x=1;
	total=1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (answers[1]==2 || answers[1]==3)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);


	x=0;
while(x!=1)
{
	gotoxy(7,3);
	cout<<"2";
	gotoxy(27,11);
	cout<<"What is the square root of 36? "<<endl;
	gotoxy(27,12);
	cout<<"(1) 16"<<endl;
	gotoxy(27,13);
	cout<<"(2) 6"<<endl;
	gotoxy(27,14);
	cout<<"(3) 8"<<endl;
	gotoxy(27,15);
	cin>>answers[2];

	if (answers[2]==2)
	{
	x=1;
	total=total+1;
	setfillstyle(0,1);
	outtextxy(245,380,"Correct!!");
	delay(1500);

	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (answers[2]==1 || answers[2]==3)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);



	x=0;
while(x!=1)
{
	gotoxy(7,3);
	cout<<"3";
	gotoxy(21,11);
	cout<<"Which one of these is a New York burrow? "<<endl;
	gotoxy(23,12);
	cout<<"(1) Albany"<<endl;
	gotoxy(23,13);
	cout<<"(2) New York City"<<endl;
	gotoxy(23,14);
	cout<<"(3) Manhattan"<<endl;
	gotoxy(23,15);
	cin>>answers[3];


	if (answers[3]==3)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (answers[3]==1 || answers[3]==2)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);

	x=0;

	gotoxy(7,3);
	cout<<"3";

while(x!=1)
{
	gotoxy(22,11);
	cout<<"Which of the following is a true color? "<<endl;
	gotoxy(24,12);
	cout<<"(1) Pink"<<endl;
	gotoxy(24,13);
	cout<<"(2) Red"<<endl;
	gotoxy(24,14);
	cout<<"(3) Orange"<<endl;
	gotoxy(24,15);
	cin>>answers[4];

	if (answers[4]==2)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (answers[4]==1 || answers[4]==3)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);


	x=0;

while(x!=1)
{
	gotoxy(7,3);
	cout<<"5";
	gotoxy(21,11);
	cout<<"What is the name of a person who studies\n";
	gotoxy(21,12);
	cout<<"artifacts? "<<endl;
	gotoxy(21,13);
	cout<<"(1) Geologist"<<endl;
	gotoxy(21,14);
	cout<<"(2) Dentist"<<endl;
	gotoxy(21,15);
	cout<<"(3) Archealogist"<<endl;
	gotoxy(21,16);
	cin>>answers[5];

	if (answers[5]==3)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (answers[5]==1 || answers[5]==2)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}

closegraph();
ofstream thefile;
thefile.open ("a:a1.txt",ios::out); //if adding to end of file use ios::app

for(x=0; x<=4; x++)
thefile<<answers[x]<<endl;

thefile.close();
}

clrscr();
cout<<"You have reached the end of the multiple choice section.\n";
cout<<"You have answered "<<total<<" questions in this section correctly\n";
cout<<"Your answers were:\n";

ifstream readfile;
readfile.open ("a:a1.txt", ios::in);
x=0;
while(!readfile.eof())
{
readfile.getline(temp1,10);
answers[x] = atoi(temp1);
cout<<answers[x]<<endl;
x++;
}
readfile.close();



cout<<"Press any key to continue..\n";
getch();
clrscr();
multiplechoice=total;
	clrscr();
	cout<<"This is the fill in the blank portion of the quiz\n";
	cout<<"This part of the quiz is about World History\n";
	cout<<"WARNING: plz enter everything in lower case";
	cout<<"Press any key to continue\n";

clrscr();
initgraph(&driver,&mode,"\\TC\\BGI");
setcolor(RED);
setbkcolor(LIGHTGREEN);
delay(1500);
setbkcolor(BLACK);
line(120,90,120,340);//Border
line(120,340,520,340);
line(520,340,520,90);
line(520,90,120,90);
setcolor(BLUE);
line(140,110,140,320);//inner border
line(140,320,500,320);
line(500,320,500,110);
line(500,110,140,110);
setcolor(CYAN);
line(170,370,170,430);//lower box
line(170,430,470,430);
line(470,430,470,370);
line(470,370,170,370);

setcolor(LIGHTMAGENTA);
line(30,90,70,130);//x1
delay(100);
line(70,130,30,170);
delay(100);
line(30,170,70,210);
delay(100);
line(70,210,30,250);
delay(100);
line(30,250,70,290);
delay(100);
line(70,290,30,330);
delay(100);
line(70,90,30,130);//x2
delay(100);
line(30,130,70,170);
delay(100);
line(70,170,30,210);
delay(100);
line(30,210,70,250);
delay(100);
line(70,250,30,290);
delay(100);
line(30,290,70,330);
delay(100);
setcolor(CYAN);
line(570,90,610,130);//y1
delay(100);
line(610,130,570,170);
delay(100);
line(570,170,610,210);
delay(100);
line(610,210,570,250);
delay(100);
line(570,250,610,290);
delay(100);
line(610,290,570,330);
delay(100);
line(610,90,570,130);//y2
delay(100);
line(570,130,610,170);
delay(100);
line(610,170,570,210);
delay(100);
line(570,210,610,250);
delay(100);
line(610,250,570,290);
delay(100);
line(570,290,610,330);

settextstyle(6,0,3);
setcolor(YELLOW);
outtextxy(14,1,"Question");
outtextxy(450,1,"Category:");
gotoxy(53,4);
cout<<"Fill in the Blank";
settextstyle(1,0,2);
outtextxy(30,360,"Correct");
outtextxy(520,360,"Incorrect");


	total=0;
	gotoxy(7,3);
	cout<<"6";
	x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"The Hundred Year War was between\n";
	gotoxy(22,12);
	cout<<"______ and England"<<endl;
	gotoxy(22,13);
	cout<<"HINT: Starts with a 'f'\n";
	gotoxy(22,14);
	gets(ansquiz[1]);


	if (strcmp(ansquiz[1],"france")==0)
	{
	x=1;
	total=1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(ansquiz[1],"france")!=0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

}
	setfillstyle(0,1);
	floodfill(300,200,1);

	gotoxy(7,3);
	cout<<"7";
		x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"The bubonic plague was also\n";
	gotoxy(22,12);
	cout<<"known as the _____ death"<<endl;
	gotoxy(22,13);
	cout<<"HINT: dark..\n";
	gotoxy(22,14);
	gets(ansquiz[2]);

	if (strcmp(ansquiz[2],"black")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(ansquiz[2],"black")!=0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

}
	setfillstyle(0,1);
	floodfill(300,200,1);


	gotoxy(7,3);
	cout<<"8";
		x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"Another name for the 'Medieval'\n";
	gotoxy(22,12);
	cout<<"times is the ______ ages "<<endl;
	gotoxy(22,13);
	cout<<"HINT: only input the 1st word\n";
	gotoxy(22,14);
	gets(ansquiz[3]);

	if (strcmp(ansquiz[3],"middle")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(ansquiz[3],"middle")!=0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

}
	setfillstyle(0,1);
	floodfill(300,200,1);



	gotoxy(7,3);
	cout<<"9";
	x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"When a country is run by a king\n";
	gotoxy(22,12);
	cout<<"or queen it is called a ________"<<endl;
	gotoxy(22,13);
	cout<<"HINT: Ryhmes with anarchy\n";
	gotoxy(22,14);
	gets(ansquiz[4]);

	if (strcmp(ansquiz[4],"monarchy")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(ansquiz[4],"monarchy")!=0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

}
	setfillstyle(0,1);
	floodfill(300,200,1);



	gotoxy(7,3);
	cout<<"10";
	x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"The Great Schism is when\n";
	gotoxy(22,12);
	cout<<"Europe elected multiple _____  "<<endl;
	gotoxy(22,13);
	cout<<"HINT: religious matter\n";
	gotoxy(22,14);
	gets(ansquiz[5]);

	if (strcmp(ansquiz[5],"popes")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(ansquiz[5],"popes")!=0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

}
	setfillstyle(0,1);
	floodfill(300,200,1);

closegraph();
ofstream thefile2;
thefile2.open ("a:a2.txt",ios::out); //if adding to end of file use ios::app

for(x=1; x<=5; x++)
thefile2<<ansquiz[x]<<"\n";

thefile2.close();
	clrscr();
	cout<<"You have reached the end of the fill in the blanks section\n";
	cout<<"You have answer "<<total<<" fill in the blanks correctly\n";
	cout<<"Your answers were:\n";

	ifstream readfile2;
readfile2.open ("a:a2.txt",ios::in);
x=0;
while(!readfile2.eof())
{
readfile2.getline(ansquiz[x],10);
cout<<ansquiz[x]<<endl;
x++;
}
readfile2.close();

	cout<<"Press any key to continue..\n";
	getch();


fillintheblankchoice=total;

clrscr();
	cout<<"This is the true and false portion of the quiz\n";
	cout<<"This part of the quiz is about Math\n";
	cout<<"Press any key to continue\n";
	getch();
	clrscr();
initgraph(&driver,&mode,"\\TC\\BGI");
setcolor(RED);
setbkcolor(LIGHTGREEN);
delay(1500);
setbkcolor(BLACK);
line(120,90,120,340);//Border
line(120,340,520,340);
line(520,340,520,90);
line(520,90,120,90);
setcolor(BLUE);
line(140,110,140,320);//inner border
line(140,320,500,320);
line(500,320,500,110);
line(500,110,140,110);
setcolor(CYAN);
line(170,370,170,430);//lower box
line(170,430,470,430);
line(470,430,470,370);
line(470,370,170,370);

setcolor(LIGHTMAGENTA);
line(30,90,70,130);//x1
delay(100);
line(70,130,30,170);
delay(100);
line(30,170,70,210);
delay(100);
line(70,210,30,250);
delay(100);
line(30,250,70,290);
delay(100);
line(70,290,30,330);
delay(100);
line(70,90,30,130);//x2
delay(100);
line(30,130,70,170);
delay(100);
line(70,170,30,210);
delay(100);
line(30,210,70,250);
delay(100);
line(70,250,30,290);
delay(100);
line(30,290,70,330);
delay(100);
setcolor(CYAN);
line(570,90,610,130);//y1
delay(100);
line(610,130,570,170);
delay(100);
line(570,170,610,210);
delay(100);
line(610,210,570,250);
delay(100);
line(570,250,610,290);
delay(100);
line(610,290,570,330);
delay(100);
line(610,90,570,130);//y2
delay(100);
line(570,130,610,170);
delay(100);
line(610,170,570,210);
delay(100);
line(570,210,610,250);
delay(100);
line(610,250,570,290);
delay(100);
line(570,290,610,330);


settextstyle(6,0,3);
setcolor(YELLOW);
outtextxy(14,1,"Question");
outtextxy(450,1,"Category:");
gotoxy(54,4);
cout<<"True or False";
settextstyle(1,0,2);
outtextxy(30,360,"Correct");
outtextxy(520,360,"Incorrect");

	x=0;
	total=0;
	while(x!=1)
	{
	gotoxy(7,3);
	cout<<"11";
	gotoxy(22,11);
	cout<<"The degrees of a triangle all\n";
	gotoxy(22,12);
	cout<<"add up to 180"<<endl;
	gotoxy(22,13);
	cout<<"(t)rue\n";
	gotoxy(22,14);
	cout<<"(f)alse\n";
	gotoxy(22,15);
	cin>>tfquiz[1];
		if (strcmp(tfquiz[1],"t")==0)
	{
	x=1;
	total=1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(tfquiz[1],"f")==0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);

	x=0;
	while(x!=1)
	{
	gotoxy(7,3);
	cout<<"12";
	gotoxy(22,11);
	cout<<"   4*8(12/3)-5=4 "<<endl;
	gotoxy(22,12);
	cout<<"(t)rue\n";
	gotoxy(22,13);
	cout<<"(f)alse\n";
	gotoxy(22,14);
	cin>>tfquiz[2];
		if (strcmp(tfquiz[2],"f")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(tfquiz[2],"t")==0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);


	gotoxy(7,3);
	cout<<"13";
	x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"A nonagon has 7 sides "<<endl;
	gotoxy(22,12);
	cout<<"(t)rue\n";
	gotoxy(22,13);
	cout<<"(f)alse\n";
	gotoxy(22,14);
	cin>>tfquiz[3];
		if (strcmp(tfquiz[3],"f")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(tfquiz[3],"t")==0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);


	gotoxy(7,3);
	cout<<"14";
	x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"When the word product is used\n";
	gotoxy(22,12);
	cout<<"it means division"<<endl;
	gotoxy(22,13);
	cout<<"(t)rue\n";
	gotoxy(22,14);
	cout<<"(f)alse\n";
	gotoxy(22,15);
	cin>>tfquiz[4];
		if (strcmp(tfquiz[4],"f")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(tfquiz[4],"t")==0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);


	gotoxy(7,3);
	cout<<"15";
	x=0;
	while(x!=1)
	{
	gotoxy(22,11);
	cout<<"The pythagorean theorem is used\n";
	gotoxy(22,12);
	cout<<"mainly with right triangles "<<endl;
	gotoxy(22,13);
	cout<<"(t)rue\n";
	gotoxy(22,14);
	cout<<"(f)alse\n";
	gotoxy(22,15);
	cin>>tfquiz[5];
		if (strcmp(tfquiz[5],"t")==0)
	{
	x=1;
	total=total+1;
	settextstyle(9,0,3);
	outtextxy(245,380,"Correct!!");
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,400,3);
	setfillstyle(0,1);
	floodfill(300,200,1);

	}

	else if (strcmp(tfquiz[5],"f")==0)
	{
		x=1;
	       settextstyle(9,0,3);
	       outtextxy(240,380,"Incorrect!!");
	       delay(1500);
	       setfillstyle(0,1);
	       floodfill(300,400,3);


	}

	else
	{
	gotoxy(25,18);
	cout<<"ERROR: Please enter valid selection";
	delay(1500);
	setfillstyle(0,1);
	floodfill(300,200,1);
	}
}
	setfillstyle(0,1);
	floodfill(300,200,1);

closegraph();
ofstream thefile3;
thefile3.open ("a:a3.txt",ios::out); //if adding to end of file use ios::app

for(x=1; x<=5; x++)
thefile3<<tfquiz[x]<<endl;

thefile3.close();

clrscr();
	cout<<"You have reached the end of the true and false section\n";
	cout<<"You have answered "<<total<<" questions correctly\n";
	cout<<"Your answers were:\n";
	ifstream readfile3;
readfile3.open ("a:a3.txt", ios::in);

x=0;
while(!readfile3.eof())
{
readfile3.getline(tfquiz[x],10);
cout<<tfquiz[x]<<endl;
x++;
}

readfile3.close();


	cout<<"Press any key to continue..\n";
	getch();
tfchoice=total;
clrscr();



clrscr();
gotoxy(21,1);
cout<<"YOU HAVE REACHED THE END OF THE QUIZ\n\n\n";
cout<<"Multiple Choice";
gotoxy(33,4);
cout<<multiplechoice<<endl<<endl;
gotoxy(58,4);
cout<<5-multiplechoice<<endl<<endl;
cout<<"Fill in the Blanks\n\n";
gotoxy(33,6);
cout<<fillintheblankchoice<<endl<<endl;
gotoxy(58,6);
cout<<5-fillintheblankchoice<<endl<<endl;
cout<<"True and False\n\n";
gotoxy(33,8);
cout<<tfchoice<<endl;
gotoxy(58,8);
cout<<5-tfchoice<<endl;
gotoxy(25,3);
cout<<"Answered Correctly\n";
gotoxy(50,3);
cout<<"Answered Incorrectly\n";
rawscore=multiplechoice+tfchoice+fillintheblankchoice;
quizaverage=(rawscore*100)/15;
gotoxy(1,14);
cout<<"Raw Score: "<<rawscore<<" out of 15\n";
gotoxy(1,16);
cout<<"The quiz average is "<<quizaverage<<endl;
gotoxy(1,18);
if (quizaverage>=94)
{
gotoxy(1,18);
cout<<"You got an A!!!\n";
}
if (quizaverage<=93 && quizaverage>85)
{
gotoxy(1,18);

cout<<"You got a B!\n";
}
if (quizaverage<=84 && quizaverage>76)
{
gotoxy(1,18);
cout<<"You got a C\n";
}
if (quizaverage<=75 && quizaverage>69)
{
gotoxy(1,18);
cout<<"You got a D\n";
}
if (quizaverage<69)
{
gotoxy(1,18);
cout<<"You got a F!\n";
cout<<"BOOOOOOOO\n";
}






getch();
gotoxy(20,1);

clrscr();
cout<<"Do you wish to go back to the menu(y/n)?\n";
cin>>menuchoice1;
if (strcmp(menuchoice1,"y")==0)
{
clrscr();
menu();
}
if (strcmp(menuchoice1,"n")==0)
{
cout<<"Goodbye then...\n";
delay(1000);
cout<<"Press any key to shutdown this program....\n";

}
}

//***************************************************************************

void two()
{
if (choice==2)
{
cout<<"You have selected option #2!!\n";
cout<<"Press any key to continue...\n";
getch();
initgraph(&driver,&mode,"\\TC\\BGI");

	for(a=0;a<=800;a++)
	{
	setcolor(GREEN);

	line(0,0,sin(a)*400,cos(a)*400);
	delay(400/(a+10));
	setcolor(0);
	line(50,50,sin(a)*400,cos(a)*400);
	}

setcolor(YELLOW);
settextstyle(2,0,5);
delay(1000);
outtextxy(240,375,"What does this look like?");
outtextxy(245,400,"Use your imagination.");
delay(1500);
outtextxy(260,450,"Press any key to continue..\n");
getch();
closegraph();
initgraph(&driver,&mode,"\\TC\\BGI");
settextstyle(9,0,2);
outtextxy(70,150,"Now For a Colorful Experience!");
settextstyle(8,0,3);
setcolor(YELLOW);
outtextxy(140,200,"WARNING: INTENSE COLORS");
setcolor(RED);
outtextxy(140,240,"Dont Forget Colorful...");
delay(2000);
setcolor(BLACK);
settextstyle(9,0,2);
outtextxy(70,150,"Now For a Colorful Experience!");
settextstyle(8,0,3);
outtextxy(140,200,"WARNING: INTENSE COLORS");
outtextxy(140,240,"Dont Forget Colorful...");
delay(1500);
for(a=600;a>=0;a--)
{
setcolor(RED);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(5);
}

for(a=0;a<=600;a++)
{
setcolor(BLUE);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=600;a>=0;a--)
{
setcolor(GREEN);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=0;a<=600;a++)
{
setcolor(YELLOW);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=600;a>=0;a--)
{
setcolor(LIGHTMAGENTA);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=0;a<=600;a++)
{
setcolor(CYAN);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=600;a>=0;a--)
{
setcolor(LIGHTGRAY);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=0;a<=600;a++)
{
setcolor(LIGHTBLUE);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}
for(a=600;a>=0;a--)
{
setcolor(LIGHTCYAN);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=0;a<=600;a++)
{
setcolor(LIGHTRED);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}
for(a=600;a>=0;a--)
{
setcolor(MAGENTA);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=0;a<=600;a++)
{
setcolor(WHITE);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}

for(a=600;a>=0;a--)
{
setcolor(BLACK);
line(320,0+a,320+a,480*sin(a));
line(320,0+a,320-a,480*sin(a));
delay(0);
}
setcolor(GREEN);
settextstyle(6,0,7);
outtextxy(100,100,"Pretty Colorful Eh?");
delay(2000);
getch();
closegraph();
int cont;
clrscr();
initgraph(&driver,&mode,"\\TC\\BGI");

for (x=1;x<=140;x++)
{
setcolor(RED);
circle(320,240,75+x*cos(x));
delay(15);
}
for(a=0;a<=400;a++)
{
setcolor(WHITE);
line(320,0+a,320+a,80*sin(a));
setcolor(YELLOW);
line(320,0+a,320-a,80*sin(a));
delay(10);
}

for (x=1;x<=60;x++)
{
setcolor(GREEN);
circle(150,150,65+x*cos(x));
delay(15);
}

for (x=1;x<=60;x++)
{
setcolor(CYAN);
circle(500,150,65+x*cos(x));
delay(15);
}
for (x=1;x<=60;x++)
{
setcolor(MAGENTA);
circle(150,350,65+x*cos(x));
delay(15);
}
for (x=1;x<=60;x++)
{
setcolor(YELLOW);
circle(500,350,65+x*cos(x));
delay(15);
}
delay(1500);
getch();
closegraph();

clrscr();
cout<<"Do you wish to go back to the menu(y/n)?\n";
cin>>menuchoice1;
if (strcmp(menuchoice1,"y")==0)
{
clrscr();
menu();
}
if (strcmp(menuchoice1,"n")==0)
{
cout<<"Goodbye then...\n";
delay(1000);
cout<<"Press any key to shutdown this program....\n";

}
}

}



//***************************************************************************
void three()
{
clrscr();
int answer[20][20];
int mc[20][20];
char tf[10][20];
char fb[10][20];

ifstream key;
key.open ("a:key.txt",ios::in);
x=0;
while (!key.eof())
{
key>>fb[x]>>"\n";
x++;
}

clrscr();
cout<<"Multiple Choice Section:\n";
cout<<"1\n2\n3\n2\n3\n";
cout<<"\n";
cout<<"Fill in the Blank Section\n";
for (x=0; x<=4; x++)
  {
    cout<<fb[x]<<"\n";
  }
key.close();
cout<<"\n";
cout<<"True and False Section\n";
cout<<"t\nf\nf\nf\nt\n";
cout<<"\n\n\n";
cout<<"Press any key to continue\n";
getch();
clrscr();
cout<<"Do you wish to go back to the menu(y/n)?\n";
cin>>menuchoice1;
if (strcmp(menuchoice1,"y")==0)
{
clrscr();
menu();
}
if (strcmp(menuchoice1,"n")==0)
{
cout<<"Goodbye then...\n";
delay(1000);
cout<<"Press any key to shutdown this program....\n";

getch();
}
}

void quit()
{
clrscr();
initgraph(&driver,&mode,"\\TC\\BGI");
settextstyle(8,0,4);
outtextxy(150,100,"QUITING ALREADY??");
outtextxy(260,140,"O.K.");
outtextxy(220,180,"BYE BYE");
delay(3000);
closegraph();
}

//****************************************************************************