Basic C programs

Basic C programs

DEMO PROGRAMS

Program:1

#include

#include

void main()

{

clrscr()

printf(“welcome to techcorner computer centre”);>

getch();

}

output:

welcome to techcorner computer centre

program:2

#include

#include

void main()

{

char name[20];

int age;

float height;

clrscr();

printf(“enter ur name\n”);

scanf(“%s”,&name);

printf(“enter ur age\n”);

scanf(“%d”,&age)

printf(“enter ur height\n”);

scanf(“%f”,&height);

printf(“name                   :%s”,name);

printf(“age                      :%d”,age);

printf(“height                  :%f”,height);

getch();

}

OUTPUT:

Enter ur Name

Uma

Enter ur Age

20

Enter ur Height

6.2

Name : Uma

Age    : 20

Height :6.2

ARITHMETIC FUNCTIONS

Program:3

#include

#include

void main()

{

int a,b,c,tot;

clrscr();

printf(“enter a value\n”);

scanf(“%d”,&a);

printf(“enter b value\n”);

scanf(“%d”,&b);

printf(“enter c value\n”);

scanf(“%d”,&c);

tot=a+b+c;

printf(“total      %d”,tot);

getch();

}

OUTPUT:

Enter a value

50

Enter b value

30

Enter c value

20

Total:100