Submission #319375

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Source Code Expand

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using sc = Scanner;

class Program
{
    static Tuple<string, double, string>[] dataSet;

    static void Main(string[] args)
    {
        int N = sc.NextInt();
        int M = sc.NextInt();
        Tuple<int, int[]>[] data = new Tuple<int,int[]>[N];
        int answer =0;
        for (int i = 0; i < N; i++)
        {
            int l = sc.NextInt();
            int r = sc.NextInt();
            int s = sc.NextInt();
            data[i] = new Tuple<int, int[]>(s,new int[]{l,r});
        }
        Array.Sort(data, (a, b) => { return a.Item2[0] - b.Item2[0]; });

        for (int i = 1; i < M+1; i++)//iを取るのを禁止したときの最大化を目指す 101は無理だけど100はいけるはず
        {
            int tmp = 0;
            for (int j = 0; j < data.Length; j++)
            {
                if (!( i >= data[j].Item2[0]  && i <= data[j].Item2[1]) )
                {
                    tmp += data[j].Item1;
                }
            }
            answer = Math.Max(answer,tmp);
        }
        Console.WriteLine(answer);

    }

    static int[] Union(int[] a , int[] b)
    {
        return new int[]{a[0],b[1]};
    }
}




public static class Scanner
{
    public static string NextString()
    {
        string tmp = "";
        while (true)
        {
            string readData = char.ConvertFromUtf32(Console.Read());
            if (readData == " " || readData == "\n")
                break;
            tmp += readData;
        }
        return tmp;
    }

    public static string[] NextStrArray()
    {
        return Console.ReadLine().Split(' ');
    }

    public static long[] NextLongArray()
    {
        string[] s = NextStrArray();
        long[] a = new long[s.Length];
        for (int i = 0; i < a.Length; i++)
        {
            a[i] = long.Parse(s[i]);
        }
        return a;
    }
    public static int[] NextIntArray()
    {

        string[] s = NextStrArray();
        int[] a = new int[s.Length];
        for (int i = 0; i < a.Length; i++)
        {
            a[i] = int.Parse(s[i]);
        }
        return a;
    }
    public static int NextInt()
    {
        string tmp = "";
        while (true)
        {
            string readData = char.ConvertFromUtf32(Console.Read());
            if (readData == " " || readData == "\n")
                break;
        
            tmp += readData;
        }
        return int.Parse(tmp);
    }
    public static double NextDouble()
    {
        string tmp = "";
        while (true)
        {
            string readData = char.ConvertFromUtf32(Console.Read());
            if (readData == " " || readData == "\n")
                break;
            tmp += readData;
        }
        return double.Parse(tmp);
    }
    public static long NextLong()
    {
        string tmp = "";
        while (true)
        {
            string readData = char.ConvertFromUtf32(Console.Read());
            if (readData == " " || readData == "\n")
                break;
            tmp += readData;
        }
        return long.Parse(tmp);
    }
    public static double[] NextDoubleArray()
    {
        string[] s = NextStrArray();
        double[] a = new double[s.Length];
        for (int i = 0; i < a.Length; i++)
        {
            a[i] = double.Parse(s[i]);
        }
        return a;
    }
}

Submission Info

Judge Result