Submission #286694


Source Code Expand

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static void Main(string[] args)
    {
        int n = GetInt();
        int k = GetInt();
        if (n >= 2 * k)
            Console.WriteLine("YES");
        else
            Console.WriteLine("NO");

    }


#region DATA_READ_SUPPORT
    static string[] GetStrArray()
    {
        return Console.ReadLine().Split(' ');
    }

    static int[] GetIntArray()
    {

        string[] s = GetStrArray();
        int[] a = new int[s.Length];
        for(int i= 0; i < a.Length; i++)
        {
            a[i] = int.Parse(s[i]);
        }
        return a;
    }

    static int GetInt()
    {
        return int.Parse(Console.ReadLine());
    }

    static double[] GetDoubleArray()
    {

        string[] s = GetStrArray();
        double[] a = new double[s.Length];
        for (int i = 0; i < a.Length; i++)
        {
            a[i] = double.Parse(s[i]);
        }
        return a;
    }

    static double GetDouble()
    {
        return double.Parse(Console.ReadLine());
    }
#endregion DATA_READ_SUPPORT
}

Submission Info

Submission Time
Task A - 閉路グラフ
User pekoong
Language C# (Mono 2.10.8.1)
Score 100
Code Size 1218 Byte
Status AC
Exec Time 143 ms
Memory 7484 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 4
AC × 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 AC 125 ms 7388 KB
subtask0_sample_02.txt AC 124 ms 7400 KB
subtask0_sample_03.txt AC 125 ms 7388 KB
subtask0_sample_04.txt AC 128 ms 7408 KB
subtask1_01.txt AC 127 ms 7340 KB
subtask1_02.txt AC 125 ms 7388 KB
subtask1_03.txt AC 143 ms 7352 KB
subtask1_04.txt AC 130 ms 7344 KB
subtask1_05.txt AC 126 ms 7392 KB
subtask1_06.txt AC 127 ms 7364 KB
subtask1_07.txt AC 125 ms 7352 KB
subtask1_08.txt AC 125 ms 7400 KB
subtask1_09.txt AC 131 ms 7452 KB
subtask1_10.txt AC 125 ms 7356 KB
subtask1_11.txt AC 132 ms 7364 KB
subtask1_12.txt AC 133 ms 7484 KB
subtask1_13.txt AC 129 ms 7384 KB
subtask1_14.txt AC 125 ms 7440 KB
subtask1_15.txt AC 130 ms 7400 KB
subtask1_16.txt AC 130 ms 7432 KB
subtask1_17.txt AC 126 ms 7364 KB
subtask1_18.txt AC 125 ms 7392 KB
subtask1_19.txt AC 125 ms 7356 KB
subtask1_20.txt AC 125 ms 7404 KB
subtask1_21.txt AC 124 ms 7352 KB
subtask1_22.txt AC 124 ms 7356 KB
subtask1_23.txt AC 125 ms 7400 KB
subtask1_24.txt AC 127 ms 7392 KB
subtask1_25.txt AC 130 ms 7356 KB
subtask1_26.txt AC 127 ms 7384 KB