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


#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;

Wow you are programmer now, must try yourself