LA4094 WonderTeam

 

杯哥题解。

 

//Serene
#include<algorithm>
#include<iostream>
#include<cstring>
#include<cstdlib>
#include<cstdio>
#include<cmath>
using namespace std;
const int maxn=50+5;
int n;

int main() {
	cin>>n;
	while(n) {
		if(n<=3) printf("1\n");
		else if(n==4) printf("2\n");
		else printf("%d\n",n);
		cin>>n;
	}
	return 0;
}