結果
| 問題 | No.1586 Equal Array |
| コンテスト | |
| ユーザー |
masakunm
|
| 提出日時 | 2021-07-08 22:25:22 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,985 bytes |
| コンパイル時間 | 2,907 ms |
| コンパイル使用メモリ | 110,592 KB |
| 実行使用メモリ | 32,896 KB |
| 最終ジャッジ日時 | 2024-07-01 12:45:58 |
| 合計ジャッジ時間 | 4,930 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 14 WA * 6 |
コンパイルメッセージ
Microsoft (R) Visual C# Compiler version 3.9.0-6.21124.20 (db94f4cc) Copyright (C) Microsoft Corporation. All rights reserved.
ソースコード
using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;
namespace Main {
class Program {
static void Main(string[] args) {
int N = ReadInt1();
int[] Ary = ReadIntAry();
int sum = 0;
for (int i = 0; i < N; i++) {
sum += Ary[i];
}
Console.WriteLine((sum % N == 0) ? "Yes" : "No");
}
public static int Lcm(int a, int b) {
return a * b / Gcd(a, b);
}
public static int Gcd(int a, int b) {
if (a < b)
return Gcd(b, a);
while (b != 0) {
var remainder = a % b;
a = b;
b = remainder;
}
return a;
}
static void AddValue2Dic(ref Dictionary<string, int> dic, string key, int val) {
if (!dic.ContainsKey(key))
dic.Add(key, val);
else
dic[key] += val;
}
static void AddValue2Dic(ref Dictionary<int, int> dic, int key, int val) {
if (!dic.ContainsKey(key))
dic.Add(key, val);
else
dic[key] += val;
}
static long[] ReadLongAry() => Array.ConvertAll(Console.ReadLine().Split(), long.Parse);
static long ReadLong1() { return long.Parse(Console.ReadLine()); }
static (long, long) ReadLong2() { var x = ReadLongAry(); return (x[0], x[1]); }
static (long, long, long) ReadLong3() { var x = ReadLongAry(); return (x[0], x[1], x[2]); }
static int[] ReadIntAry() => Array.ConvertAll(Console.ReadLine().Split(), int.Parse);
static int ReadInt1() { return int.Parse(Console.ReadLine()); }
static (int, int) ReadInt2() { var x = ReadIntAry(); return (x[0], x[1]); }
static (int, int, int) ReadInt3() { var x = ReadIntAry(); return (x[0], x[1], x[2]); }
static string[] ReadStrAry() => Console.ReadLine().Split();
static string ReadStr1() { return Console.ReadLine(); }
static (string, string) ReadStr2() { var x = ReadStrAry(); return (x[0], x[1]); }
static (string, string, string) ReadStr3() { var x = ReadStrAry(); return (x[0], x[1], x[2]); }
}
public static class Combination {
public static IEnumerable<T[]> Enumerate<T>(IEnumerable<T> items, int k, bool withRepetition) {
if (k == 1) {
foreach (var item in items)
yield return new T[] { item };
yield break;
}
foreach (var item in items) {
var leftside = new T[] { item };
var unused = withRepetition ? items : items.SkipWhile(e => !e.Equals(item)).Skip(1).ToList();
foreach (var rightside in Enumerate(unused, k - 1, withRepetition)) {
yield return leftside.Concat(rightside).ToArray();
}
}
}
}
}
masakunm