A simple calculator program.

→ A simple calculator using C language. In this, you can add, multiply, divide and subtract any two number.

#include<stdio.h>
int main()
{
   float a,b,c;
   char d;
   printf("Enter:");
   scanf("%f  %c %f",&a,&d,&b);
   if(d=='+')
   {
    c=a+b;
    printf("%.2f",c);
   }
   else if(d=='-')
   {
    c=a-b;
    printf("%.2f",c);
   }
   else if(d=='*')
   {
    c=a*b;
    printf("%.2f",c);
   }
   else if(d=='/')
   {
    c=a/b;
    printf("%.2f",c);
   }
}

Output: Enter:  9/4
             2.25