#380792 (C++11) No.476 正しくない平均

提出ソース

結果

問題	No.476 正しくない平均
ユーザー	kinder
提出日時	2019-09-19 22:28:15
言語	C++11 (gcc 13.3.0)
結果	AC
実行時間	2 ms / 2,000 ms
コード長	9,348 bytes
コンパイル時間	1,142 ms
コンパイル使用メモリ	157,792 KB
実行使用メモリ	5,376 KB
最終ジャッジ日時	2024-07-21 06:23:17
合計ジャッジ時間	2,026 ms
ジャッジサーバーID （参考情報）	judge3 / judge5

このコードへのチャレンジ
（要ログイン）

テストケース

テストケース表示

入力	結果	実行時間実行使用メモリ
testcase_00	AC	1 ms 5,248 KB
testcase_01	AC	1 ms 5,376 KB
testcase_02	AC	2 ms 5,376 KB
testcase_03	AC	1 ms 5,376 KB
testcase_04	AC	1 ms 5,376 KB
testcase_05	AC	1 ms 5,376 KB
testcase_06	AC	1 ms 5,376 KB
testcase_07	AC	1 ms 5,376 KB
testcase_08	AC	2 ms 5,376 KB
testcase_09	AC	2 ms 5,376 KB
testcase_10	AC	1 ms 5,376 KB
testcase_11	AC	1 ms 5,376 KB
testcase_12	AC	1 ms 5,376 KB
testcase_13	AC	2 ms 5,376 KB
testcase_14	AC	1 ms 5,376 KB
testcase_15	AC	2 ms 5,376 KB
testcase_16	AC	1 ms 5,376 KB
testcase_17	AC	1 ms 5,376 KB
testcase_18	AC	1 ms 5,376 KB
testcase_19	AC	1 ms 5,376 KB
testcase_20	AC	1 ms 5,376 KB
testcase_21	AC	2 ms 5,376 KB
testcase_22	AC	1 ms 5,376 KB
testcase_23	AC	2 ms 5,376 KB
testcase_24	AC	1 ms 5,376 KB
testcase_25	AC	1 ms 5,376 KB
testcase_26	AC	1 ms 5,376 KB
testcase_27	AC	1 ms 5,376 KB
testcase_28	AC	1 ms 5,376 KB

権限があれば一括ダウンロードができます

ソースコード

raw source code

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**/
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i,n) for(int i=0;i<(int)(n);++i)
int main(){
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    ll n, a; cin >> n >> a;
    ll res = 0;
    rep(i,n) {
        ll b; cin >> b;
        res += b;
    }
    cout << ((res+0.0)/(n+0.0) == a ? "YES" : "NO") << endl;
}

yukicoder

結果

テストケース

ソースコード