Design and test a C program to perform basic operations of calculator (addition, substraction, division, and multiplication). (Note: use formatted input and output)

Code

#include <stdio.h>
int main()  
{  
    int num1, num2;  
    int sum, sub, mult, mod;  
    float div;  
  
    /* 
     * Read two numbers from user separated by comma 
     */  
    printf("Input any two numbers separated by comma : ");  
    scanf("%d,%d", &num1, &num2);  
  
    /* 
     * Performs all arithmetic operations 
     */   
    sum = num1 + num2;  
    sub = num1 - num2;  
    mult = num1 * num2;  
    div = (float)num1 / num2;  
    mod = num1 % num2;  
  
    /* 
     * Prints the result of all arithmetic operations 
     */  
    printf("The sum of the given numbers : %d\n", sum);  
    printf("The difference of the given numbers : %d\n", sub);  
    printf("The product of the given numbers : %d\n", mult);  
    printf("The quotient of the given numbers : %.2f\n", div);  
    printf("MODULUS = %d\n", mod);  
  
    return 0;   
}
Output




Wow you are programmer now, must try yourself