Submission #4627227
Source Code Expand
using System; using System.Collections.Generic; using System.Linq; using static System.Console; using static System.Convert; using static System.Math; //using static System.Globalization.CultureInfo; class Program { static void Main(string[] args) { var hw = Input.ar; var gred = Enumerable.Repeat(0, hw[0]).Select(v => ReadLine()).ToArray(); var g = new[] { 0, 0, hw[0]/2 * (hw[1] /2) }; if (hw[0] % 2 == 1 && hw[1] % 2 == 1) g[0] = 1; if (hw[0] % 2 == 1) g[1] += hw[1] / 2; if (hw[1] % 2 == 1) g[1] += hw[0] / 2; var dic = new Dictionary<char, int>(); for (var i = 0; i < hw[0]; i++) for (var j = 0; j < hw[1]; j++) if (dic.ContainsKey(gred[i][j])) dic[gred[i][j]]++; else dic[gred[i][j]] = 1; for(var i=0;i<3;i++) for(var j = 0; j < g[i]; j++) { foreach (var pair in dic) { if (pair.Value == 0) continue; if (i == 0 && pair.Value % 4 % 2 == 1) { dic[pair.Key] -= 1; break; } if (i == 1 && pair.Value % 4 == 2) { dic[pair.Key] -= 2; break; } if (i == 2 && pair.Value % 4 == 0) { dic[pair.Key] -= 4; break; } } } foreach (var pair in dic) if (pair.Value != 0) { WriteLine("No"); return; } WriteLine("Yes"); } } public class Input { public static string read => ReadLine(); public static int[] ar => Array.ConvertAll(read.Split(' '), int.Parse); public static int num => ToInt32(read); public static long[] arL => Array.ConvertAll(read.Split(' '), long.Parse); public static long numL => ToInt64(read); public static int[][] twodim(int num) => Enumerable.Repeat(0, num).Select(v => ar).ToArray(); public static long[][] twodimL(int num) => Enumerable.Repeat(0, num).Select(v => arL).ToArray(); public const string Alfa = "abcdefghijklmnopqrstuvwxyz"; public const int MOD = 1000000007; }
Submission Info
Submission Time | |
---|---|
Task | C - Palindromic Matrix |
User | hibatibati |
Language | C# (Mono 4.6.2.0) |
Score | 0 |
Code Size | 2518 Byte |
Status | WA |
Exec Time | 33 ms |
Memory | 13408 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||||
Status |
|
|
Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 33 ms | 9812 KB |
0_01.txt | AC | 26 ms | 9312 KB |
0_02.txt | AC | 27 ms | 11360 KB |
0_03.txt | AC | 27 ms | 11360 KB |
0_04.txt | AC | 26 ms | 9312 KB |
1_00.txt | AC | 27 ms | 11356 KB |
1_01.txt | WA | 27 ms | 11360 KB |
1_02.txt | AC | 27 ms | 11360 KB |
1_03.txt | WA | 27 ms | 11360 KB |
1_04.txt | AC | 26 ms | 9312 KB |
1_05.txt | WA | 27 ms | 11360 KB |
1_06.txt | AC | 27 ms | 11360 KB |
1_07.txt | WA | 27 ms | 11360 KB |
1_08.txt | AC | 28 ms | 13396 KB |
1_09.txt | AC | 28 ms | 11360 KB |
1_10.txt | AC | 28 ms | 11360 KB |
1_11.txt | AC | 28 ms | 13408 KB |
1_12.txt | AC | 28 ms | 11360 KB |
1_13.txt | AC | 29 ms | 13396 KB |
1_14.txt | AC | 28 ms | 9312 KB |
1_15.txt | AC | 27 ms | 11360 KB |
1_16.txt | AC | 27 ms | 9312 KB |
1_17.txt | AC | 27 ms | 9312 KB |
1_18.txt | AC | 28 ms | 13408 KB |
1_19.txt | AC | 27 ms | 9312 KB |
1_20.txt | AC | 28 ms | 11360 KB |
1_21.txt | AC | 27 ms | 11360 KB |
1_22.txt | AC | 27 ms | 11360 KB |
1_23.txt | AC | 27 ms | 13408 KB |
1_24.txt | AC | 27 ms | 11360 KB |
1_25.txt | AC | 26 ms | 9312 KB |
1_26.txt | AC | 27 ms | 11360 KB |