CALCULATOR PROGRAM USING C LANGUAGE ( using switch case )

CALCULATOR PROGRAM USING C LANGUAGE ( using switch case )

#include<stdio.h>

#include<conio.h>

void main()

{

char choice;

int a,b;

clrscr();

printf("enter two numbers\n");

scanf("%d%d",&a,&b);

printf("enter your choice\n");

printf(" + addition \n - subtraction\n");

printf("* multiplication \n  / division\n");

scanf("%c",&choice);

switch(choice)

{

case '+' :

c=a+b;

  printf("%d",c);

  break;

case '-' :

  c=a-b;

printf("%d",c);

  break;

case '*' :

c=a*b;

  printf("%d",c);

  break;

case '/' :

  c=a/b;

printf("%d",c);

  break;

default: printf("invalid choice");

}

getch();

}