Simple Arithmetic Operation using Conditional Structure if & else in C Language

This source code perform simple arithmetic operation using Conditional structure (if & else) and Arithmetic operators ( +, -, *, /, % ).

#include <stdio.h>

#include <conio.h>

void main() {

clrscr();

int operand1, operand2;

char oprtor;

printf("Enter the first number: ");

scanf("%d",&operand1);

printf("\nEnter the second number: ");

scanf("%d",&operand2);

printf("\nEnter operation: ");

scanf("%s",&oprtor);

if (oprtor == '+') { //Addition

printf("%d %c %d = %d",operand1, oprtor, operand2, operand1 + operand2);

}

else if (oprtor == '-') {// Subtraction

printf("%d %c %d = %d",operand1, oprtor, operand2, operand1 - operand2);

}

else if (oprtor == '*') { //Multiplication

printf("%d %c %d = %d",operand1, oprtor, operand2, operand1 * operand2);

}

else if (oprtor == '/') { //Division

printf("%d %c %d = %d",operand1, oprtor, operand2, operand1 / operand2);

}

else if (oprtor == '%') { // Modulo, display the Reamaider

printf("%d %c %d = remainder %d",operand1, oprtor, operand2, (operand1) % operand2);

}

getch();

}