Submission #432442


Source Code Expand

using System;
using System.Linq;
using System.Diagnostics;
using System.Collections.Generic;
using Debug = System.Diagnostics.Debug;
using StringBuilder = System.Text.StringBuilder;
using System.Numerics;

namespace Program
{

    public class Solver
    {
        public void Solve()
        {
            var n = sc.Integer();
            var a = sc.Integer();
            var b = sc.Integer();
            var map = new Dictionary<string, int>() { { "East", 1 }, { "West", -1 } };
            long sum = 0;
            for (int i = 0; i < n; i++)
            {
                var p = map[sc.Scan()];
                var d = sc.Integer();
                if (d < a)
                    sum += p * a;
                else if (a <= d && d <= b)
                    sum += p * d;
                else sum += p * b;

            }
            var sign = Math.Sign(sum);
            if (sign > 0)
                IO.Printer.Out.Write("East ");
            else if(sign<0) IO.Printer.Out.Write("West ");
            IO.Printer.Out.WriteLine(Math.Abs(sum));
        }
        public IO.StreamScanner sc = new IO.StreamScanner(Console.OpenStandardInput());
        static T[] Enumerate<T>(int n, Func<int, T> f) { var a = new T[n]; for (int i = 0; i < n; ++i) a[i] = f(i); return a; }
        static public void Swap<T>(ref T a, ref T b) { var tmp = a; a = b; b = tmp; }
    }
}
#region main
static class Ex
{
    static public string AsString(this IEnumerable<char> ie) { return new string(System.Linq.Enumerable.ToArray(ie)); }
    static public string AsJoinedString<T>(this IEnumerable<T> ie, string st = " ") { return string.Join(st, ie); }
    static public void Main()
    {
        var solver = new Program.Solver();
        solver.Solve();
        Program.IO.Printer.Out.Flush();
    }
}
#endregion
#region Ex
namespace Program.IO
{
    using System.IO;
    using System.Text;
    using System.Globalization;
    public class Printer : StreamWriter
    {
        static Printer() { Out = new Printer(Console.OpenStandardOutput()) { AutoFlush = false }; }
        public static Printer Out { get; set; }
        public override IFormatProvider FormatProvider { get { return CultureInfo.InvariantCulture; } }
        public Printer(System.IO.Stream stream) : base(stream, new UTF8Encoding(false, true)) { }
        public Printer(System.IO.Stream stream, Encoding encoding) : base(stream, encoding) { }
        public void Write<T>(string format, T[] source) { base.Write(format, source.OfType<object>().ToArray()); }
        public void WriteLine<T>(string format, T[] source) { base.WriteLine(format, source.OfType<object>().ToArray()); }
    }
    public class StreamScanner
    {
        public StreamScanner(Stream stream) { str = stream; }
        public readonly Stream str;
        private readonly byte[] buf = new byte[1024];
        private int len, ptr;
        public bool isEof = false;
        public bool IsEndOfStream { get { return isEof; } }
        private byte read()
        {
            if (isEof) return 0;
            if (ptr >= len) { ptr = 0; if ((len = str.Read(buf, 0, 1024)) <= 0) { isEof = true; return 0; } }
            return buf[ptr++];
        }
        public char Char() { byte b = 0; do b = read(); while ((b < 33 || 126 < b) && !isEof); return (char)b; }

        public string Scan()
        {
            var sb = new StringBuilder();
            for (var b = Char(); b >= 33 && b <= 126; b = (char)read())
                sb.Append(b);
            return sb.ToString();
        }
        public string ScanLine()
        {
            var sb = new StringBuilder();
            for (var b = Char(); b != '\n'; b = (char)read())
                if (b == 0) break;
                else if (b != '\r') sb.Append(b);
            return sb.ToString();
        }
        public long Long()
        {
            if (isEof) return long.MinValue;
            long ret = 0; byte b = 0; var ng = false;
            do b = read();
            while (b != '-' && (b < '0' || '9' < b));
            if (b == '-') { ng = true; b = read(); }
            for (; true; b = read())
            {
                if (b < '0' || '9' < b)
                    return ng ? -ret : ret;
                else ret = ret * 10 + b - '0';
            }
        }
        public int Integer() { return (isEof) ? int.MinValue : (int)Long(); }
        public double Double() { return double.Parse(Scan(), CultureInfo.InvariantCulture); }
        private T[] enumerate<T>(int n, Func<T> f)
        {
            var a = new T[n];
            for (int i = 0; i < n; ++i) a[i] = f();
            return a;
        }

        public char[] Char(int n) { return enumerate(n, Char); }
        public string[] Scan(int n) { return enumerate(n, Scan); }
        public double[] Double(int n) { return enumerate(n, Double); }
        public int[] Integer(int n) { return enumerate(n, Integer); }
        public long[] Long(int n) { return enumerate(n, Long); }
    }
}
#endregion

Submission Info

Submission Time
Task B - 双子とスイカ割り
User camypaper
Language C# (Mono 3.2.1.0)
Score 100
Code Size 5116 Byte
Status AC
Exec Time 108 ms
Memory 8968 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 33
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt
All test-01.txt, test-02.txt, test-03.txt, test-04.txt, test-05.txt, test-06.txt, test-07.txt, test-08.txt, test-09.txt, test-10.txt, test-11.txt, test-12.txt, test-13.txt, test-14.txt, test-15.txt, test-16.txt, test-17.txt, test-18.txt, test-19.txt, test-20.txt, test-21.txt, test-22.txt, test-23.txt, test-24.txt, test-25.txt, test-26.txt, test-27.txt, test-28.txt, test-29.txt, test-30.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
sample-01.txt AC 107 ms 8880 KB
sample-02.txt AC 108 ms 8880 KB
sample-03.txt AC 106 ms 8880 KB
test-01.txt AC 106 ms 8876 KB
test-02.txt AC 108 ms 8876 KB
test-03.txt AC 107 ms 8936 KB
test-04.txt AC 107 ms 8880 KB
test-05.txt AC 104 ms 8876 KB
test-06.txt AC 106 ms 8876 KB
test-07.txt AC 106 ms 8960 KB
test-08.txt AC 105 ms 8960 KB
test-09.txt AC 105 ms 8964 KB
test-10.txt AC 107 ms 8968 KB
test-11.txt AC 106 ms 8876 KB
test-12.txt AC 107 ms 8920 KB
test-13.txt AC 107 ms 8884 KB
test-14.txt AC 108 ms 8876 KB
test-15.txt AC 107 ms 8876 KB
test-16.txt AC 107 ms 8880 KB
test-17.txt AC 107 ms 8880 KB
test-18.txt AC 107 ms 8876 KB
test-19.txt AC 108 ms 8880 KB
test-20.txt AC 107 ms 8908 KB
test-21.txt AC 107 ms 8880 KB
test-22.txt AC 106 ms 8912 KB
test-23.txt AC 106 ms 8876 KB
test-24.txt AC 106 ms 8880 KB
test-25.txt AC 107 ms 8912 KB
test-26.txt AC 106 ms 8940 KB
test-27.txt AC 106 ms 8880 KB
test-28.txt AC 107 ms 8876 KB
test-29.txt AC 107 ms 8880 KB
test-30.txt AC 108 ms 8880 KB