URI -1020 with C++

#include<iostream>
using namespace std;
int main()
{
    int N,y,m1,m,d;
    cin>>N;
    y = N / 365;
    m1 = N % 365;
    m = m1 / 30;
    d = m1 % 30;
    cout<<y<<" ano(s)"<<endl;
    cout<<m<<" mes(es)"<<endl;
    cout<<d<<" dia(s)"<<endl;
}