Simple Arithmetic Operation using Selective Structure Switch

#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);

switch (oprtor) {

case '+': //Addition

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

break;

case '-': // Subtraction

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

break;

case '*': //Multiplication

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

break;

case '/': //Division

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

break;

case '%': // Modulo, display the Reamaider

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

break;

default:

break;

}

getch();

}