Submission #1647934
Source Code Expand
using System; using System.Collections; using System.Collections.Generic; using System.Diagnostics; using System.IO; using System.Linq; using System.Linq.Expressions; using System.Text; class Simple { int N, K; string[] P; void Solve() { //input N = io.Int; K = io.Int; P = new string[N]; for (int i = 0; i < N; ++i) P[i] = io.String; //cal var ans = 0; var map = new int['z' - 'a' + 1]; for (int i = 0; i < P.Length; ++i) map[P[i][0] - 'A']++; for (;;) { var cnt = 0; for (int i = 0; i < map.Length; ++i) { if (map[i] > 0) { cnt++; map[i]--; } if (cnt == K) { ans++; break; } } if (cnt != K) break; } //ret Console.WriteLine(ans); } SimpleIO io = new SimpleIO(); public static void Main(string[] args) { new Simple().Stream(); } void Stream() { Solve(); io.writeFlush(); } } class SimpleIO { string[] nextBuffer; int BufferCnt; char[] cs = new char[] { ' ' }; StreamWriter sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false }; public SimpleIO() { nextBuffer = new string[0]; BufferCnt = 0; Console.SetOut(sw); } public string Next() { if (BufferCnt < nextBuffer.Length) return nextBuffer[BufferCnt++]; string st = Console.ReadLine(); while (st == "") st = Console.ReadLine(); nextBuffer = st.Split(cs, StringSplitOptions.RemoveEmptyEntries); BufferCnt = 0; return nextBuffer[BufferCnt++]; } public string String => Next(); public char Char => char.Parse(String); public int Int => int.Parse(String); public long Long => long.Parse(String); public double Double => double.Parse(String); public void writeFlush() { Console.Out.Flush(); } }
Submission Info
Submission Time | |
---|---|
Task | A - A Barricade |
User | rui0422 |
Language | C# (Mono 4.6.2.0) |
Score | 0 |
Code Size | 2038 Byte |
Status | RE |
Exec Time | 21 ms |
Memory | 12768 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 0 / 66 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 00_sample.txt, 01_sample.txt, 02_sampe.txt, 03_sample.txt, corner_case_03.txt, corner_case_04.txt, random_case_00.txt, random_case_01.txt, random_case_02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample.txt | RE | 21 ms | 12768 KB |
01_sample.txt | RE | 21 ms | 12768 KB |
02_sampe.txt | RE | 20 ms | 10720 KB |
03_sample.txt | RE | 20 ms | 10720 KB |
corner_case_03.txt | RE | 20 ms | 8672 KB |
corner_case_04.txt | RE | 20 ms | 8672 KB |
random_case_00.txt | RE | 20 ms | 10720 KB |
random_case_01.txt | RE | 20 ms | 8672 KB |
random_case_02.txt | RE | 21 ms | 12768 KB |