#include<stdio.h>
#include<conio.h>

void main(void)


{
int num1,num2,modulo;
clrscr();

printf("insert first number:");
scanf("%d",&num1);
printf("insert second number:");
scanf("%d",&num2);

	modulo=num1-(num1/num2)*num2;


printf("%d modulo %d=%d",num1,num2,modulo);
getch();
}