Submission #125866


Source Code Expand

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  #include<iostream>
    #include<algorithm>
    using namespace std;
     
    int main(){
    double C=0.0;
    int N,K;
    cin >> N >> K;
    int R[100];
    for(int i=0;i<N;i++){
    cin >> R[i];
    }
    double hako;
    sort(R,R+N);
    for(int i=N-K;i<=N-1;i++){
    hako = R[i];
    C = (C+hako)/2.0;
    }
    cout.precision(9);
    cout << fixed << C <<endl;
    return 0;
    }

Submission Info

Submission Time
Task C - AtCoderプログラミング講座
User kazu160E
Language C++ (G++ 4.6.4)
Score 100
Code Size 411 Byte
Status AC
Exec Time 27 ms
Memory 1052 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 34
Set Name Test Cases
All 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
Case Name Status Exec Time Memory
00_sample_01.txt AC 26 ms 992 KB
00_sample_02.txt AC 26 ms 952 KB
00_sample_03.txt AC 23 ms 992 KB
00_sample_04.txt AC 25 ms 948 KB
test_01.txt AC 24 ms 956 KB
test_02.txt AC 24 ms 864 KB
test_03.txt AC 25 ms 1048 KB
test_04.txt AC 24 ms 1052 KB
test_05.txt AC 23 ms 872 KB
test_06.txt AC 24 ms 948 KB
test_07.txt AC 26 ms 868 KB
test_08.txt AC 24 ms 952 KB
test_09.txt AC 23 ms 956 KB
test_10.txt AC 24 ms 864 KB
test_11.txt AC 24 ms 952 KB
test_12.txt AC 23 ms 952 KB
test_13.txt AC 24 ms 952 KB
test_14.txt AC 24 ms 956 KB
test_15.txt AC 24 ms 952 KB
test_16.txt AC 26 ms 956 KB
test_17.txt AC 24 ms 1044 KB
test_18.txt AC 24 ms 956 KB
test_19.txt AC 23 ms 1052 KB
test_20.txt AC 25 ms 884 KB
test_21.txt AC 24 ms 948 KB
test_22.txt AC 27 ms 880 KB
test_23.txt AC 25 ms 952 KB
test_24.txt AC 24 ms 932 KB
test_25.txt AC 24 ms 948 KB
test_26.txt AC 24 ms 924 KB
test_27.txt AC 24 ms 948 KB
test_28.txt AC 24 ms 944 KB
test_29.txt AC 25 ms 864 KB
test_30.txt AC 24 ms 952 KB