AtCoder Beginner Contest 003

Submission #7466358

Source codeソースコード

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;

namespace kp
{
    public class Program
    {
        //static long[,] cmb;
        static int MAX_INT = 1000000007;
        static void Main(string[] args)
        {
            //int N = Int32.Parse(Console.ReadLine());
            int[] input = Console.ReadLine().Split().Select(p => int.Parse(p)).ToArray();
            int N = input[0];
            int K = input[1];
            decimal[] m = Console.ReadLine().Split().Select(p => decimal.Parse(p)).ToArray();

            // みれる動画のレートをリストに入れてソートする
            List<decimal> movie = new List<decimal>();
            for(int i=0; i<N; i++)
            {
              movie.Add(m[i]);
            }
            movie.Sort();

            decimal rate = 0;
            for(int i = N-K; i<N; i++)
            {
              rate = (rate + movie[i])/2;
            }
            Console.WriteLine(rate + "");
        }
    }
}

Submission

Task問題 C - AtCoderプログラミング講座
User nameユーザ名 keikochan
Created time投稿日時
Language言語 C# (Mono 4.6.2.0)
Status状態 AC
Score得点 100
Source lengthソースコード長 1113 Byte
File nameファイル名
Exec time実行時間 28 ms
Memory usageメモリ使用量 13396 KB

Test case

Set

Set name Score得点 / Max score Cases
All 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 28 ms 11348 KB
00_sample_02.txt AC 27 ms 11348 KB
00_sample_03.txt AC 28 ms 11476 KB
00_sample_04.txt AC 28 ms 13396 KB
test_01.txt AC 27 ms 9428 KB
test_02.txt AC 27 ms 11476 KB
test_03.txt AC 27 ms 11348 KB
test_04.txt AC 28 ms 11348 KB
test_05.txt AC 28 ms 11348 KB
test_06.txt AC 28 ms 11348 KB
test_07.txt AC 27 ms 9428 KB
test_08.txt AC 28 ms 11348 KB
test_09.txt AC 28 ms 11348 KB
test_10.txt AC 28 ms 11476 KB
test_11.txt AC 27 ms 9300 KB
test_12.txt AC 28 ms 11348 KB
test_13.txt AC 28 ms 11348 KB
test_14.txt AC 28 ms 11348 KB
test_15.txt AC 27 ms 9300 KB
test_16.txt AC 28 ms 11348 KB
test_17.txt AC 28 ms 9300 KB
test_18.txt AC 28 ms 13396 KB
test_19.txt AC 28 ms 11348 KB
test_20.txt AC 27 ms 9428 KB
test_21.txt AC 28 ms 11348 KB
test_22.txt AC 28 ms 11348 KB
test_23.txt AC 27 ms 9428 KB
test_24.txt AC 27 ms 9300 KB
test_25.txt AC 28 ms 11348 KB
test_26.txt AC 28 ms 11476 KB
test_27.txt AC 27 ms 11348 KB
test_28.txt AC 28 ms 11476 KB
test_29.txt AC 27 ms 13396 KB
test_30.txt AC 27 ms 11348 KB