Submission

Score: 100

User: Kidmaiok

Problemset: Slowly Express

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-07 02:31:27

#include<bits/stdc++.h>
using namespace std;
int main(){
    int c=0,kg,car = 0,left = 0;
    while(1){
        cin >> kg;
        if(kg <0)break;
        kg = kg + left;
        while(1){
            if(kg < 500){
                left = kg;
                break;
            }else if(kg > 800){
                car++;
                kg -=800;
            }else if(kg >= 500){
                car++;
                kg -= kg;
            }

            
        }
        cout << car << '\n';
        car = 0;
    }
}