How to use quotient and remainder in c language

 #include<stdio.h>
int main()
{
    int x,y,quo,rem;
    printf("Enter two number : ");
    scanf("%d%d",&x,&y);
    if(y)
    {
        quo=x/y;
        rem=x%y;
        printf("quotient = %d,remainder=%d\n",quo,rem);
    }
    else 
    printf("divide by zero error\n");
    return 0;
}