Submission

Score: 100

User: thanainan

Problemset: Slowly Express

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-09 19:33:35

#include <stdio.h>
using namespace std;
int main()
{
	int n,count,n2=0,s=0;
	while(s==0){
		scanf("%d",&n);
		if(n<0){
			return 0;
		}
		n+=n2;
		n2=0;
		if(n<500){
			n2=n;
			printf("0\n");
		}
		else if(n%800<500){
			printf("%d\n",n/800);
			n2=n%800;
		}
		else{
			printf("%d\n",n/800+1);
		}
	}
}