My exercises In our Programming

This is our exercise 1

#include
#include

void main()
{

clrscr();

printf("HELLO WORLD!\n");

getch();
}


Output:














This is exercise 2

#include
#include

void main()
{

clrscr();

gotoxy(25,5); printf("***** My AutoBiography *****");
printf("\n\nIm Bonnie M. Darudnay 27 years of age, born on 30th day of November,1981.\nCurrently residing in U.M. Site, Matina Davao City.\nI like to play computer games, hang-out with my friends and spend more \ntime to my loved one:-). Most of my friends preffered to call me HANGAL\n which makes my name to be more popular. I joined an organization last 2005\n which is the Philippine Guardians Brotherhood, inc.\n BATUSAI is my pseudonym in PGBI.");
printf("I am currently studying here in\n University of Mindanao, taking up BS-Information technology.");

getch();
}


Output:













This is exercise 3

#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();
}

Output:














This is exercise 4


#include
#include

void main(){
clrscr();
int salary,years,bonus,sum;
printf("\n\tEnter employees Salary here:");
scanf("%d",&salary);

printf("\n\tEnter years:");
scanf("%d",&years);

switch(years){

case 1:
bonus=0.10*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
case 2:
bonus=0.20*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
case 3:
bonus=0.20*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
case 4:
bonus=0.10*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
case 5:
bonus=0.50*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
case 6:
bonus=0.50*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;

case 7:
bonus=0.50*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
case 8:
bonus=0.50*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
case 9:
bonus=0.50*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;

case 10:
bonus=0.50*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
break;
}
if(years>=11)
{
bonus=0.75*salary;
sum=salary+bonus;
printf("\n\tEmployee/s bonus is \"P%d",bonus);
printf("\n\nEmployee/s will receive a salary of \"P%d\"",sum);
}


getch();
}


Output:













This is exercise 5

#include
#include
#define p printf
#define s scanf

int x,grade,ave,a,b,c;


void main()
{
clrscr();
p("Enter grade, -1 to exit:");
s("%d",&a);
p("Enter grade, -1 to exit:");
s("%d",&b);
p("Enter grade, -1 to exit:");
s("%d",&c);
grade=a+b+c;
ave=grade/3;
p("class average:%d",ave);

if(ave<=9) p("\ninvalid input"); while (ave>=95)
p("");

getch();
}


Output:



















This is exercise 6

#include
#include
#include
#include
#include

void swtch();
void frme();
void ext();
void loop();
void loop1();
void main(){



clrscr();
frme();
loop1();
swtch();
getche();

}

void frme()
{

int x,y;
for(x=1;x<=77;x++){ gotoxy(1,1);textcolor(BLUE);cprintf("É"); gotoxy(1+x,1);textcolor(BLUE);cprintf("Í"); gotoxy(1+x,25);textcolor(BLUE);cprintf("Í"); gotoxy(1,25);textcolor(BLUE);cprintf("È"); } for(y=1;y<=23;y++){ gotoxy(1,1+y);textcolor(BLUE);cprintf("º"); gotoxy(78,1);textcolor(BLUE);cprintf("»"); gotoxy(78,1+y);textcolor(BLUE);cprintf("º"); gotoxy(78,25);textcolor(BLUE);cprintf("¼"); } for(x=5;x<=72;x++){ gotoxy(5,3);textcolor(BLUE);cprintf("É"); gotoxy(1+x,3);textcolor(BLUE);cprintf("Í"); gotoxy(1+x,22);textcolor(BLUE);cprintf("Í"); gotoxy(5,22);textcolor(BLUE);cprintf("È"); } for(y=1;y<=18;y++){ gotoxy(5,3+y);textcolor(BLUE);cprintf("º"); gotoxy(73,3);textcolor(BLUE);cprintf("»"); gotoxy(73,3+y);textcolor(BLUE);cprintf("º"); gotoxy(73,22);textcolor(BLUE);cprintf("¼"); } } void swtch() { clrscr(); frme(); _setcursortype(_NOCURSOR); int A,B,C,D,choice; char c[]={" W E L C O M E "}; for(int x=0;x


Output:

















exercise # 7

#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("Originated by: \"Richard C. Aguillon\""); gotoxy(15,18);textcolor(CYAN);cprintf("\n\nEnd of the program,Thankyou very much!!!! har har har har...."); } } 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(); }


Output:














exercise #8

#include
#include


void main()
{
clrscr();
float sum,grade,average;
int a=0;
gotoxy(17,3);textcolor(WHITE);cprintf("E X E R C I S E # 8/ G R A D I N G S Y S T E M\n");
while(grade!=-1)
{sum=sum+grade;
printf("\nEnter grade;-1 to exit:");
scanf("%f",&grade);

if(grade==-1)
{printf("\nAverage is %.2f\n",average=sum/a);}
a++;
}
if(average>=95 && average<=100.00){ printf("\n\nRated of this average: A");} else if(average>=90 && average<=94.99){ printf("\n\nRated of this average: B");} else if(average>=85 && average<=89.99){ printf("\n\nRated of this average: C");} else if(average>=80 && average<=84.99){ printf("\n\nRated of this average: D");} else if(average>=75 && average<=79.99){ printf("\n\nRated of this average: E");} else if(average<74){>

Output:

MY CLASSMATES

Anita Lorete
Annalou Bentayao
April Joy Pineda
April Mae Maton
April Mae Maton
Argie Agudo
Cindy Grace Paluga
Darell Porlares
Diana Esrtrada
Fe Amor Malmis
Mark Rudolph Espanueva
Gerald Carlo Tuazon
Jan Carlo Arroyo
Jayson Madijanon
Jean Dolorito
Jennefer dela Torre
Kimberlly Barbarono
Lady Mary Anne Gorre
Lailanie Gamayot
Leslie Kaye Lodia
Mae Cervantes
Marco Cacnio
May Torres
Nornisa Sahidain
Professor Allen Reynon
Rodney Paigalan
Sherluck Mercado
Sybel Joy
Veronica Rebay
Yvonne Barbarono