#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
int n, a, b, c;
cin >> n;
a = n / 365; n %= 365;
b = n / 30; n %= 30;
c = n;
printf("%d ano(s)\n%d mes(es)\n%d dia(s)\n", a, b, c);
return 0;
}
优化一下
#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
int n;
cin >> n;
printf("%d ano(s)\n%d mes(es)\n%d dia(s)\n", n / 365, n % 365 / 30, n % 365 % 30);
return 0;
}