Submission

Score: 100

User: Bermmmm

Problemset: Slowly Express

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-07 01:38:18

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

int main() {
    int car,weight,remain;
    remain = 0;
    car = 0;
    while(true) {
        cin >> weight;
        if (weight < 0) {
            break;
        }
        weight += remain;
        if (weight >= 500) {
            while (weight >= 800) {
                weight -= 800;
                car ++;
            }
            if (weight >= 500) {
                weight -= weight;
                car ++;
            }
        }
        remain = weight;
        cout << car << endl;
        car = 0;
    }
    return 0;
}