Submission

Score: 45

User: Whatthepoop

Problemset: Slowly Express

Language: c

Time: 0.002 second

Submitted On: 2025-10-12 23:20:24

#include <stdio.h>

int main(){
    long long stock = 0, num;
    int car = 0;

    while(1){
        scanf("%lld", &num);
        if(num < 0) break;
        
        car = 0;

        stock += num;
        if(stock >= 800){
            car += stock/800;
            stock %= 800;
            if(stock > 500){
                car += stock/500;
                stock %= 500;
            }
        }
        else if(stock > 500){
            car += stock/500;
            stock %= 500;
        }
        printf("%d\n", car);
    }

    return 0;
}