#include <iostream>
using namespace std;
int main() 
{
    int n, shi, fen, miao;
    cin >> n;
    shi = n / 3600;
    fen = (n - shi * 3600) / 60;
    miao = (n - shi * 3600 - fen * 60);
    cout << shi << endl << fen << endl << miao;
    return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int s, m, h;

    cin >> s;

    m = s / 60;
    s = s % 60;
    h = m / 60;
    m = m % 60;
  
    cout << h << endl << m << endl << s;

    return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int s, m, h;

    cin >> s;

    m = s / 60;
    s = s % 60;
    h = m / 60;
    m = m % 60;
  
    cout << h << endl << m << endl << s;

    return 0;
}

using namespace std;
int main(){
	int h,m,s,t;
	cin>>t;
	h=t/3600;
	m=(t-h*3600)/60;
	s=t-h*3600-m*60;
	cout<<h<<endl<<m<<endl<<s;
}

抄答案‽‽‽

#include<iostream>
using namespace std;
int main(){
int n,m,f,s;
cin>>n;
m=n%60;
f=n/60%60;
s=n/60/60%60;
cout<<s<<endl<<f<<endl<<m<<endl;
}

#include <iostream>
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <string>
#include <iomanip>
#include <cmath>
#include <queue>
#include <map>
#include <stack>
#include <vector>
using namespace std;
#define long long LL
const int N = 1e6+6;
const int INF = 0x3f3f3f3f;
int main(){
    int n;
    cin >> n;
    cout << n / 3600 << endl;
    cout << (n -  3600 * (n / 3600)) / 60 << endl;
    cout << n % 60;
    return 0;
}

#include <queue> 
#include <math.h> 
#include <stack> 
#include <stdio.h>
#include <iostream>
#include <vector> 
#include <iomanip> 
#include <string.h> 
#include <algorithm>
using namespace std;
#define LL long long
const int N = 1e5 + 10; 
const int INF = 0x3f3f3f3f; 
int main()
{
	int n;
	cin >> n; 
	int a , b , c; a = n / 3600; 
	cout << a <<endl; 
	b = (n / 60)-(60 * a); 
	cout << b <<endl;
	c = n-(60 * b)-(3600 * a); 
	cout << c <<endl;	
}

#include <stdio.h> #include <iostream> using namespace std; int main() { int n; cin >> n; int a , b , c; a = n / 3600; cout << a <<endl; b = (n / 60)-(60 * a); cout << b <<endl; c = n-(60 * b)-(3600 * a); cout << c <<endl; }

#include<iostream> using namespace std; int main() { int a,b,c,d; cin>>a; b=a/3600; c=(a-((a/3600)*3600))/60; d=(a-((a/3600)3600)-c60)/1; cout<<b<<endl; cout<<c<<endl; cout<<d<<endl; }