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提出 #903375
ソースコード 拡げる
#include<iostream>
using namespace std;
int main(){
int N;
int M;
cin >> N >> M;
int a[M+1];
int n;
for(int i=0;i<=M;i++) a[i] = 0;
for(int i=0;i<N;i++){
cin >> n;
a[n]++;
}
for(int i=0;i<=M;i++){
if(a[i]>N/2){
cout << i << endl;
break;
}
if(i==M) cout << '?' << endl;
}
return 0;
}
提出情報
ジャッジ結果
| セット名 | Sample | Dataset1 | Dataset2 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 40 / 40 | 60 / 60 | ||||||
| 結果 |
|
|
|
| セット名 | テストケース |
|---|---|
| Sample | 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt |
| Dataset1 | 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt, 1-corner-0.txt, 1-corner-1.txt, 1-corner-2.txt, 1-corner-3.txt, 1-corner-4.txt, 1-corner-5.txt, 1-corner-6.txt, 1-corner-7.txt, 1-corner-8.txt, 1-corner-9.txt, 1-max-0.txt, 1-max-1.txt, 1-max-2.txt, 1-max-3.txt, 1-max-4.txt, 1-random-0.txt, 1-random-1.txt, 1-random-2.txt, 1-random-3.txt, 1-random-4.txt, 1-random-5.txt, 1-random-6.txt, 1-random-7.txt, 1-random-8.txt, 1-random-9.txt |
| Dataset2 | 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt, 1-corner-0.txt, 1-corner-1.txt, 1-corner-2.txt, 1-corner-3.txt, 1-corner-4.txt, 1-corner-5.txt, 1-corner-6.txt, 1-corner-7.txt, 1-corner-8.txt, 1-corner-9.txt, 1-max-0.txt, 1-max-1.txt, 1-max-2.txt, 1-max-3.txt, 1-max-4.txt, 1-random-0.txt, 1-random-1.txt, 1-random-2.txt, 1-random-3.txt, 1-random-4.txt, 1-random-5.txt, 1-random-6.txt, 1-random-7.txt, 1-random-8.txt, 1-random-9.txt, 2-corner-0.txt, 2-corner-1.txt, 2-corner-2.txt, 2-corner-3.txt, 2-corner-4.txt, 2-corner-5.txt, 2-corner-6.txt, 2-corner-7.txt, 2-corner-8.txt, 2-corner-9.txt, 2-max-0.txt, 2-max-1.txt, 2-max-2.txt, 2-max-3.txt, 2-max-4.txt, 2-random-0.txt, 2-random-1.txt, 2-random-2.txt, 2-random-3.txt, 2-random-4.txt, 2-random-5.txt, 2-random-6.txt, 2-random-7.txt, 2-random-8.txt, 2-random-9.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| 0-sample-1.txt | AC | 17 ms | 924 KiB |
| 0-sample-2.txt | AC | 19 ms | 800 KiB |
| 0-sample-3.txt | AC | 17 ms | 796 KiB |
| 0-sample-4.txt | AC | 18 ms | 928 KiB |
| 1-corner-0.txt | AC | 19 ms | 928 KiB |
| 1-corner-1.txt | AC | 17 ms | 792 KiB |
| 1-corner-2.txt | AC | 17 ms | 924 KiB |
| 1-corner-3.txt | AC | 17 ms | 844 KiB |
| 1-corner-4.txt | AC | 18 ms | 920 KiB |
| 1-corner-5.txt | AC | 17 ms | 792 KiB |
| 1-corner-6.txt | AC | 17 ms | 800 KiB |
| 1-corner-7.txt | AC | 17 ms | 928 KiB |
| 1-corner-8.txt | AC | 19 ms | 916 KiB |
| 1-corner-9.txt | AC | 18 ms | 672 KiB |
| 1-max-0.txt | AC | 18 ms | 924 KiB |
| 1-max-1.txt | AC | 18 ms | 732 KiB |
| 1-max-2.txt | AC | 17 ms | 796 KiB |
| 1-max-3.txt | AC | 18 ms | 796 KiB |
| 1-max-4.txt | AC | 18 ms | 788 KiB |
| 1-random-0.txt | AC | 18 ms | 792 KiB |
| 1-random-1.txt | AC | 17 ms | 796 KiB |
| 1-random-2.txt | AC | 18 ms | 792 KiB |
| 1-random-3.txt | AC | 18 ms | 784 KiB |
| 1-random-4.txt | AC | 19 ms | 844 KiB |
| 1-random-5.txt | AC | 17 ms | 800 KiB |
| 1-random-6.txt | AC | 19 ms | 928 KiB |
| 1-random-7.txt | AC | 17 ms | 928 KiB |
| 1-random-8.txt | AC | 19 ms | 796 KiB |
| 1-random-9.txt | AC | 18 ms | 916 KiB |
| 2-corner-0.txt | AC | 48 ms | 1056 KiB |
| 2-corner-1.txt | AC | 40 ms | 928 KiB |
| 2-corner-2.txt | AC | 24 ms | 1180 KiB |
| 2-corner-3.txt | AC | 24 ms | 924 KiB |
| 2-corner-4.txt | AC | 43 ms | 1184 KiB |
| 2-corner-5.txt | AC | 40 ms | 968 KiB |
| 2-corner-6.txt | AC | 36 ms | 1180 KiB |
| 2-corner-7.txt | AC | 36 ms | 920 KiB |
| 2-corner-8.txt | AC | 35 ms | 928 KiB |
| 2-corner-9.txt | AC | 23 ms | 1052 KiB |
| 2-max-0.txt | AC | 47 ms | 1252 KiB |
| 2-max-1.txt | AC | 44 ms | 1192 KiB |
| 2-max-2.txt | AC | 48 ms | 1312 KiB |
| 2-max-3.txt | AC | 47 ms | 1184 KiB |
| 2-max-4.txt | AC | 47 ms | 1308 KiB |
| 2-random-0.txt | AC | 19 ms | 796 KiB |
| 2-random-1.txt | AC | 32 ms | 1048 KiB |
| 2-random-2.txt | AC | 33 ms | 1176 KiB |
| 2-random-3.txt | AC | 26 ms | 928 KiB |
| 2-random-4.txt | AC | 24 ms | 1180 KiB |
| 2-random-5.txt | AC | 42 ms | 1052 KiB |
| 2-random-6.txt | AC | 42 ms | 1096 KiB |
| 2-random-7.txt | AC | 22 ms | 736 KiB |
| 2-random-8.txt | AC | 30 ms | 924 KiB |
| 2-random-9.txt | AC | 30 ms | 924 KiB |