Exer2

#include
#include


void main()

{
clrscr();
gotoxy(10,7);
printf("I am Mae Juarez Cervantes. I am 17 years of age.\n I was born on May 11, 1991 in the beautiful land of Cateel, Davao Oriental.\n I am the second child of Mr. &Mrs. Herculano Ebrano Cervantes.\n For me, LIFE IS A GAME THAT SHOWS BEAUTY AND SEEMS LOGICAL IN PATTERN BUT SIMPLE IN MEANING.\n Everybody is searching for the true happiness\n that is only found inside one's heart in the sense of God's presence as GOD is LOVE. Sometimes, as I search for truth I find reasons and clues on the outside manner in which keeps me far even more to the meaning.\n Life is indeed beautiful. Thanks for my parents especially to God, the One who created me.");



getch();

}

Exer7

#include
#include
#include
void menu();
void nextscreen();
void nextscreen2();
void nextscreen()
{
clrscr();
int x,y,z;
for(x=1;x<=77;x++)
{
gotoxy(2+x,1);textcolor(LIGHTCYAN);cprintf("Í");
//delay (10);
gotoxy(2+x,21);textcolor(LIGHTCYAN);cprintf("Í");
//delay (10);
}
for(y=1;y<=20;y++)
{
gotoxy(3,1+y);textcolor(LIGHTCYAN);cprintf("º");
//delay (10);
gotoxy(79,1+y);textcolor(LIGHTCYAN);cprintf("º");
//delay (10);
}
gotoxy(3,1);textcolor(RED);cprintf("É");
gotoxy(3,21);textcolor(RED);cprintf("È");
gotoxy(79,1);textcolor(RED);cprintf("»");
gotoxy(79,21);textcolor(RED);cprintf("¼");
}
void menu()
{
nextscreen();
nextscreen2();
int choice,a,b,n,y,sum=0,sub=0,mul=0,div=0,z;
gotoxy(30,2);textcolor(YELLOW);cprintf("E X E R C I S E 7");
gotoxy(30,5);textcolor(LIGHTRED);cprintf("W E L C O M E ! ! !");
gotoxy(26,6);textcolor(CYAN);cprintf("\nSelect operation you like to Try!");
gotoxy(25,8);textcolor(YELLOW+BLINK);cprintf("\n\t[A] for ADDITION");
gotoxy(25,9);textcolor(GREEN);cprintf("\n\t[B] for SUBTRACTION");
gotoxy(25,10);textcolor(LIGHTMAGENTA+BLINK);cprintf("\n\t[C] for MULTIPLICATION");
gotoxy(25,11);textcolor(LIGHTBLUE);cprintf("\n\t[D] for DIVISION");
gotoxy(25,12);textcolor(RED+BLINK);cprintf("\n\t[E] for Exit");
gotoxy(25,14);textcolor(CYAN);cprintf("\nEnter your choice operation here:");
scanf("%s",&choice);
switch(choice)
{
case 'A':

clrscr();

nextscreen();
nextscreen2();
gotoxy(25,5);textcolor(RED);cprintf("A] A D D I T I O N");
gotoxy(25,6);textcolor(RED);cprintf("Enter number:");
scanf("%d",&a);
gotoxy(25,8);textcolor(BLUE);cprintf("Enter another number:");
scanf("%d",&b);
sum=a+b;
gotoxy(25,10);textcolor(YELLOW+BLINK);cprintf("Sum of two number is: %d",sum);
gotoxy(25,12);textcolor(CYAN);cprintf("NICE ONE!!!!!!!!!!\n");
gotoxy(25,14);textcolor(LIGHTBLUE);cprintf("Do you want to try again,y/n?");
scanf("%s",&z);
menu();
getch();
break;


}
switch(choice)
{
case 'B': clrscr();
nextscreen();
nextscreen2();
gotoxy(25,5);textcolor(YELLOW);cprintf("B] S U B T R A C T I O N");
gotoxy(25,6);textcolor(RED);cprintf("Enter number:");
scanf("%d",&a);
gotoxy(25,8);textcolor(LIGHTCYAN);cprintf("Enter another number:");
scanf("%d",&b);
sub=a-b;
gotoxy(25,10);textcolor(YELLOW+BLINK);cprintf("Subtraction of two number is: %d",sub);
gotoxy(25,12);textcolor(CYAN);cprintf("NICE ONE!!!!!!!!!!");
gotoxy(25,14);textcolor(LIGHTBLUE);cprintf("Do you want to try again,y/n?");
scanf("%s",&z);
menu();
getch();
break;
}
switch(choice)
{
case 'C':
clrscr();
nextscreen();
nextscreen2();
gotoxy(25,5);textcolor(YELLOW);cprintf("C] M U L T I P L I C A T I O N");
gotoxy(25,6);textcolor(RED);cprintf("Enter number:");
scanf("%d",&a);
gotoxy(25,8);textcolor(BLUE);cprintf("Enter another number:");
scanf("%d",&b);
mul=a*b;
gotoxy(25,10);textcolor(YELLOW+BLINK);cprintf("Muliplication of two number is: %d",mul);
gotoxy(25,12);textcolor(CYAN);cprintf("NICE ONE!!!!!!!!!!");
gotoxy(25,14);textcolor(GREEN);cprintf("Do you want to try again,y/n?");
scanf("%s",&z);
menu();
getch();
break;

}
switch(choice)
{
case 'D':
clrscr();
nextscreen();
nextscreen2();
gotoxy(25,5);textcolor(YELLOW);cprintf("D] D I V I S I O N");
gotoxy(25,6);textcolor(LIGHTRED);cprintf("Enter number:");
scanf("%d",&a);
gotoxy(25,8);textcolor(LIGHTCYAN);cprintf("Enter another number:");
scanf("%d",&b);
div=a/b;
gotoxy(25,10);textcolor(YELLOW+BLINK);cprintf("Division of two number is: %d",div);
gotoxy(25,12);textcolor(CYAN);cprintf("NICE ONE!!!!!!!!!!");
gotoxy(25,14);textcolor(LIGHTGREEN);cprintf("Do you want to try again,y/n?");
scanf("%s",&z);
menu();
getch();

break;
}


switch(choice)
{
case'E':
gotoxy(25,18);textcolor(WHITE+BLINK);cprintf("Programmed by: \"Mae Juarez Cervantes\"");
gotoxy(15,18);textcolor(CYAN);cprintf("\n\nEnd of the program,Thank you and Goodbye!!!! ....");

}


}
void nextscreen2()

{
clrscr();
int a,b,x,y,z;

for(x=1;x<=77;x++)
{
gotoxy(2+x,1);textcolor(LIGHTCYAN);cprintf("Í");
gotoxy(2+x,21);textcolor(LIGHTCYAN);cprintf("Í");
}
for(y=1;y<=20;y++){
gotoxy(3,1+y);textcolor(LIGHTCYAN);cprintf("º");
gotoxy(79,1+y);textcolor(LIGHTCYAN);cprintf("º");
}
gotoxy(3,1);textcolor(RED);cprintf("É");
gotoxy(3,21);textcolor(RED);cprintf("È");
gotoxy(79,1);textcolor(RED);cprintf("»");
gotoxy(79,21);textcolor(RED);cprintf("¼");
for(a=1;a<=49;a++)
{
gotoxy(15+a,4);textcolor(LIGHTBLUE);cprintf("ß");
gotoxy(15+a,17);textcolor(LIGHTBLUE);cprintf("Ü");
}
for(b=1;b<=14;b++)
{
gotoxy(16,3+b);textcolor(LIGHTBLUE);cprintf("°");
gotoxy(65,3+b);textcolor(LIGHTBLUE);cprintf("° ");
}
}
void main()
{
clrscr();

nextscreen();
nextscreen2();
menu();
getch();

}

Exer6

#include
#include


void main()
{ clrscr();
float grade,average,sum;
int a=0;

while(grade!=-1)
{ sum=sum+grade;
printf("\n\n_-_-_-_-_-_-_-_-_-_-_");
printf("\nEnter grade; -1 to exit");
scanf("%f",&grade);

if(grade==-1)
{printf("\n\n\n\t\t\t.,.,.,.,.,.,.,.,.,.,.,.");
printf("\n\t\t\tAverage is %.2f\n",average=sum/a);}
a++;
}
if(average>=95 && average<=100){ printf("\n\nRated of this average: A");} else if(average>=90 && average<=94){ printf("\n\nRated of this average: B");} else if(average>=89 && average<=90){
printf("\n\nRated of this average: C");}

getch();
}

Exer5

#include
#include
int i,j,x,y,A,B,C,D,pattern;
void main()
{
clrscr();

printf("\n\t[A]Enter Pattern 1");
printf("\n\t[B]Enter Pattern 2");
printf("\n\t[C]Enter Pattern 3");
printf("\n\t[D]Enter Pattern 4");
printf("\n\tEnter Pattern:");
scanf("%s",&pattern);

switch(pattern)
case 'A':
for(i=1,y=8;i<=4;i++,y++) { for(j=1,x=35;j<=i;j++,x++) { gotoxy(x,y); printf("*"); }} switch(pattern) case 'B': for(i=1,y=8;i<=4;i++,y++) { for(j=1,x=35;j<=i;j++,x--) { gotoxy(x,y); printf("*"); } } switch(pattern) case 'C': for(i=4,y=8;i<=4;i--,y++) { for(j=i,x=35;j>=1;j--,x++)
{
gotoxy(x,y);
printf("*");
}
}
switch(pattern)
case 'D':
for(i=4,y=8;i>=1;i--,y++)
{
for(j=i,x=35;j>=1;j--,x--)
{
gotoxy(x,y);
printf("*");
}}
getch();
}

Exer4

#include
#include
int salary, years, bonus;
void main()
{
clrscr();
printf("enter salary:");
scanf("%d", &salary);

printf("enter years of service:");
scanf("%d", &years);

switch(years)
{
case 1:
bonus= 0.10 * salary;
printf("bonus:%d", bonus);
break;

case 2:
bonus= 0.20 * salary;
printf("bonus:%d", bonus);
break;

case 3:
bonus= 0.20 * salary;
printf("bonus:%d", bonus);
break;


case 4:
bonus= 0.20 * salary;
printf("bonus:%d", bonus);
break;


case 5:
bonus= 0.20 * salary;
printf("bonus:%d", bonus);
break;

case 6:
bonus= 0.50 * salary;
printf("bonus:%d", bonus);
break;

case 7:
bonus= 0.50 * salary;
printf("bonus:%d", bonus);
break;

case 8:
bonus= 0.50 * salary;
printf("bonus:%d", bonus);
break;

case 9:
bonus= 0.50 * salary;
printf("bonus:%d", bonus);
break;

case 10:
bonus= 0.50 * salary;
printf("bonus:%d", bonus);
break;
}
if (years>=11)
bonus= 0.75 * salary;
printf("bonus:%d", bonus);

getch();
}

Exer3

#include
#include


void main(){
clrscr();
int choice,a,b,n,y,sum=0,sub=0,mul=0,div=0;

printf("\n\nSelect Operation");
printf("\n\n\n\t[A] for ADDITION");
printf("\n\t[B] for SUBTRACTION");
printf("\n\t[C] for MULTIPLICATION");
printf("\n\t[D] for DIVISION");
printf("\n\t[E] for EXIT");
printf("\n\nPlease enter the CAPITAL letter of the operation you choose:");
scanf("%s",&choice);
switch(choice)
{
case 'A':
printf("\n\nEnter your 1ST number pls: ");
scanf("%d",&a);
printf("Then enter the 2ND number pls: ");
scanf("%d",&b);
sum=a+b;
printf("\n\nSummation of two number is:%d",sum);
break;

case 'B':
printf("\n\nEnter your 1ST number pls: ");
scanf("%d",&a);
printf("Then enter the 2ND number pls: ");
scanf("%d",&b);
sub=a-b;
printf("\n\nDifference of two number is:%d",sub);
break;

case 'C':
printf("\n\nEnter your 1ST number pls: ");
scanf("%d",&a);
printf("Then enter the 2ND number pls: ");
scanf("%d",&b);
mul=a*b;
printf("\n\nProduction of two number is:%d",mul);
break;
case 'D':
printf("\n\nEnter your 1ST number pls: ");
scanf("%d",&a);
printf("Then enter the 2ND number pls: ");
scanf("%d",&b);
div=a/b;
printf("\n\nDivision of two number is:%d",div);
break;
}
getch(); }

Exer1

#include
#include
main()
{
clrscr();
gotoxy(20,9);
printf("WELCOME TO THE WORLD OF PROGRAMING");
getch();
}