Submission #627936


Source Code Expand

using System;
using System.Collections.Generic;
using System.Linq;

class Program {
    static string ReadLine() { return Console.ReadLine(); }
    static int ReadInt() { return int.Parse(ReadLine()); }
    static int[] ReadInts() { return ReadLine().Split().Select(int.Parse).ToArray(); }
    static string[] ReadStrings() { return ReadLine().Split(); }

    const int MOD = (int)1e9 + 7;

    static int CalcNaive(int n, int k) {
       var dp = new int[n+1, k]; // [駅, 連続して停止した駅数]

       return 0;
       /*
       dp[1, 1] = 1;
       for (int i = 2; i <= n; i++) { // i 番目の駅

           // i 番目の駅で停車する
           for (int j = 0; j < k-1; j++) {
               dp[i, j+1] = (dp[i, j+1] + dp[i-1, j]) % MOD;
           }

           // i 番目の駅で停車しない
           for (int j = 0; j < k; j++) {
               dp[i, 0] = (dp[i, 0] + dp[i-1, j]) % MOD;
           }
       }

       int ans = 0;
       for (int i = 1; i < k; i++) {
           ans = (ans + dp[n, i]) % MOD;
       }

       return ans;
       */
    }

    static void Main() {
        var nk = ReadInts();
        int n = nk[0], k = nk[1];

        Console.WriteLine(CalcNaive(n, k));
    }
}

Submission Info

Submission Time
Task F - 準急
User noriok
Language C# (Mono 2.10.8.1)
Score 0
Code Size 1274 Byte
Status WA
Exec Time 281 ms
Memory 84708 KB

Judge Result

Set Name All
Score / Max Score 0 / 4
Status
WA × 4
RE × 3
Set Name Test Cases
All 00, 01, 02, 03, 04, 90, 91
Case Name Status Exec Time Memory
00 WA 143 ms 16572 KB
01 RE 124 ms 8608 KB
02 RE 125 ms 8608 KB
03 RE 128 ms 8564 KB
04 WA 281 ms 84708 KB
90 WA 124 ms 8800 KB
91 WA 121 ms 8796 KB