uri online judge problem 1015 solution c programming

UIR online judge problem 1015 solution c             programming

code : 

#include<stdio.h>

int main()

{

    int N,minutes,h,second,hours;

    scanf("%d",&N);

    h=N/60;

    second=N%60;

    if(h>=60){

        hours=h/60;

        minutes=h%60;

      printf("%d:%d:%d\n",hours,minutes,second);

    }

    else

        printf("0:%d:%d\n",h,second);

    return 0;

}

output :