How to use floating arithmetic operator in c language

Floating Arithmetic Operator

Program to us Size of Operator in C Language

#include<stdio.h>
  int main()
  {
    float a = 12.4, b = 3.8, s;
    s = a + b;
    printf("sum = %.2f\n",s);
    s = a - b;
    printf("difference = %.2f\n",s);
    s = a * b;
    printf("product = %.2f\n",s);
    s = a/b;
    printf("a/b=%.2f\n",s);
    return 0;
  }
  

Output

sum = 16.20
  difference = 8.60
  product = 47.12
  a/b = 3.26
  

Steps Description

• Declare float three variable a, b and s
• Initialize in float variable a = 12.4 b = 3.8
• Assign S variable with sum of variable a and b
• printf inbuild function display S variable with decimal placeholder %d
• Assign S variable with difference of variable a and b
• printf inbuild function display S variable with decimal placeholder %d
• Assign S variable with product of variable a and b
• printf inbuild function display S variable with decimal placeholder %d
• Assign S variable with a/b of variable a and b
• printf inbuild function display S variable with decimal placeholder %d