Submission #286818


Source Code Expand

/*************************************************************************
    > File Name: 1.cpp
    > Author: cy
    > Mail: 1002@qq.com 
    > Created Time: 14/11/29 20:18:02
 ************************************************************************/

#include<iostream>
#include<cstring>
#include <algorithm>
#include<cstdlib>
#include<vector>
#include<cmath>
#include<stdlib.h>
#include<iomanip>
#include<list>
#include<deque>
#include<map>
#include <stdio.h>
#include <queue>

const int maxn=1000+5;

#define inf 0x3f3f3f3f
  #define INF 0x3FFFFFFFFFFFFFFFLL
#define rep(i,n) for(i=0;i<n;i++)
 #define reP(i,n) for(i=1;i<=n;i++)

#define ull unsigned long long
 #define ll long long

#define cle(a) memset(a,0,sizeof(a))

using namespace std;
int main()
{
#ifndef ONLINE_JUDGE
     freopen("in.txt","r",stdin);
     //freopen("out.txt","w",stdout);
#endif
	int n,k;
	while(cin>>n>>k)
	{
		if(k<=n/2){
			cout<<"YES"<<endl;
		}
		else{
			cout<<"NO"<<endl;
		}
	}
    return 0;
}

Submission Info

Submission Time
Task A - 閉路グラフ
User caoyu01
Language C++ (G++ 4.6.4)
Score 0
Code Size 1036 Byte
Status WA
Exec Time 24 ms
Memory 804 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:38:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
WA × 4
WA × 30
Set Name Test Cases
Sample subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt
All subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt
Case Name Status Exec Time Memory
subtask0_sample_01.txt WA 24 ms 668 KB
subtask0_sample_02.txt WA 24 ms 788 KB
subtask0_sample_03.txt WA 23 ms 668 KB
subtask0_sample_04.txt WA 21 ms 796 KB
subtask1_01.txt WA 22 ms 740 KB
subtask1_02.txt WA 20 ms 672 KB
subtask1_03.txt WA 22 ms 788 KB
subtask1_04.txt WA 23 ms 696 KB
subtask1_05.txt WA 21 ms 796 KB
subtask1_06.txt WA 22 ms 676 KB
subtask1_07.txt WA 24 ms 800 KB
subtask1_08.txt WA 24 ms 800 KB
subtask1_09.txt WA 21 ms 672 KB
subtask1_10.txt WA 24 ms 804 KB
subtask1_11.txt WA 22 ms 796 KB
subtask1_12.txt WA 24 ms 804 KB
subtask1_13.txt WA 24 ms 804 KB
subtask1_14.txt WA 23 ms 792 KB
subtask1_15.txt WA 21 ms 700 KB
subtask1_16.txt WA 22 ms 668 KB
subtask1_17.txt WA 23 ms 796 KB
subtask1_18.txt WA 23 ms 796 KB
subtask1_19.txt WA 22 ms 800 KB
subtask1_20.txt WA 23 ms 664 KB
subtask1_21.txt WA 22 ms 800 KB
subtask1_22.txt WA 22 ms 792 KB
subtask1_23.txt WA 22 ms 792 KB
subtask1_24.txt WA 23 ms 800 KB
subtask1_25.txt WA 23 ms 672 KB
subtask1_26.txt WA 22 ms 696 KB