Submission

Score: 0

User: mumumimi

Problemset: Slowly Express

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-05 13:15:11

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n;
    int cnt;
    int remain=0;
    while(true){
        cin >> n;
        cnt=0;
        if(n<0){
            break;
        }
        while(n>=800){
            n-=800;
            cnt++;
            while(n>=500){
                cnt++;
                n=0;
            }
        }
        cout << cnt << endl;
    }
}