AtCoder Beginner Contest 013

Submission #3731448

Source codeソースコード

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using static System.Math;
// ReSharper disable MemberCanBeMadeStatic.Local
// ReSharper disable PossibleNullReferenceException
// ReSharper disable UnusedMember.Global
// ReSharper disable UnusedMember.Local
// ReSharper disable ArrangeTypeMemberModifiers
// ReSharper disable SuggestVarOrType_BuiltInTypes
// ReSharper disable SuggestVarOrType_Elsewhere
// ReSharper disable InvertIf
// ReSharper disable InconsistentNaming
// ReSharper disable ConvertIfStatementToSwitchStatement
// ReSharper disable UseObjectOrCollectionInitializer
#pragma warning disable

namespace AtCoder
{
    public class Program
    {
        public static void Main(string[] args)
        {
            new Program().Solve();
            Console.Read();
        }


        private void Solve()
        {
            var red = 0;
            var blue = 0;

            var a = cin.Int;
            var b = cin.Int;

            var now = a;
            while (now != b)
            {
                now++;
                if (now == 10) now = 0;
                red++;
            }
            
            now = a;
            while (now != b)
            {
                now--;
                if (now == -1) now = 9;
                blue++;
            }

            Console.WriteLine(Min(red, blue));

        }



        /// <summary>aとbをスワップする</summary>
        void Swap(ref int a, ref int b)
        {
            var tmp = b;
            b = a;
            a = tmp;
        }

        /// <summary>aとbの最大公約数を求める</summary>
        static long Gcd(long a, long b)
        {
            while (true)
            {
                if (a < b)
                {
                    var a1 = a;
                    a = b;
                    b = a1;
                    continue;
                }

                if (b > 0)
                {
                    var a1 = a;
                    a = b;
                    b = a1 % b;
                    continue;
                }
                return a;
            }
        }

        /// <summary>aとbの最小公約数を求める</summary>
        static long Lcm(long a, long b)
        {
            return a / Gcd(a, b) * b;
        }

    }

#pragma warning disable IDE1006 // 命名スタイル
    public static class cin
#pragma warning restore IDE1006 // 命名スタイル
    {
        private const char _separator = ' ';
        private static readonly Queue<string> _input = new Queue<string>();


        public static string ReadLine => Console.ReadLine();

        public static string Str => Read;
        public static string Read
        {
            get {
                if (_input.Count != 0) return _input.Dequeue();

                // ReSharper disable once PossibleNullReferenceException
                var tmp = Console.ReadLine().Split(_separator);
                foreach (var val in tmp)
                {
                    _input.Enqueue(val);
                }

                return _input.Dequeue();
            }
        }

        public static int Int => int.Parse(Read);

        public static long Long => long.Parse(Read);

        public static double Double => double.Parse(Read);

        public static string[] StrArray(long n)
        {
            var ret = new string[n];
            for (long i = 0; i < n; ++i) ret[i] = Read;
            return ret;
        }

        public static int[] IntArray(long n)
        {
            var ret = new int[n];
            for (long i = 0; i < n; ++i) ret[i] = Int;
            return ret;
        }

        public static long[] LongArray(long n)
        {
            var ret = new long[n];
            for (long i = 0; i < n; ++i) ret[i] = Long;
            return ret;
        }

        static bool TypeEquals<T, U>() => typeof(T) == typeof(U);
        static T ChangeType<T, U>(U a) => (T)System.Convert.ChangeType(a, typeof(T));
        static T Convert<T>(string s) => TypeEquals<T, int>() ? ChangeType<T, int>(int.Parse(s))
            : TypeEquals<T, long>() ? ChangeType<T, long>(long.Parse(s))
            : TypeEquals<T, double>() ? ChangeType<T, double>(double.Parse(s))
            : TypeEquals<T, char>() ? ChangeType<T, char>(s[0])
            : ChangeType<T, string>(s);

        static void Multi<T>(out T a) => a = Convert<T>(Str);
        static void Multi<T, U>(out T a, out U b)
        {
            var ar = StrArray(2); a = Convert<T>(ar[0]); b = Convert<U>(ar[1]);
        }
        static void Multi<T, U, V>(out T a, out U b, out V c)
        {
            var ar = StrArray(3); a = Convert<T>(ar[0]); b = Convert<U>(ar[1]); c = Convert<V>(ar[2]);
        }
    }
}

Submission

Task問題 B - 錠
User nameユーザ名 Kichi_128
Created time投稿日時
Language言語 C# (Mono 4.6.2.0)
Status状態 AC
Score得点 100
Source lengthソースコード長 4968 Byte
File nameファイル名
Exec time実行時間 25 ms
Memory usageメモリ使用量 13268 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 0_1.txt,0_2.txt,0_3.txt,0_4.txt,0_5.txt,0_6.txt,0_7.txt,0_8.txt,0_9.txt,1_0.txt,1_2.txt,1_3.txt,1_4.txt,1_5.txt,1_6.txt,1_7.txt,1_8.txt,1_9.txt,2_0.txt,2_1.txt,2_3.txt,2_4.txt,2_5.txt,2_6.txt,2_7.txt,2_8.txt,2_9.txt,3_0.txt,3_1.txt,3_2.txt,3_4.txt,3_5.txt,3_6.txt,3_7.txt,3_8.txt,3_9.txt,4_0.txt,4_1.txt,4_2.txt,4_3.txt,4_5.txt,4_6.txt,4_7.txt,4_8.txt,4_9.txt,5_0.txt,5_1.txt,5_2.txt,5_3.txt,5_4.txt,5_6.txt,5_7.txt,5_8.txt,5_9.txt,6_0.txt,6_1.txt,6_2.txt,6_3.txt,6_4.txt,6_5.txt,6_7.txt,6_8.txt,6_9.txt,7_0.txt,7_1.txt,7_2.txt,7_3.txt,7_4.txt,7_5.txt,7_6.txt,7_8.txt,7_9.txt,8_0.txt,8_1.txt,8_2.txt,8_3.txt,8_4.txt,8_5.txt,8_6.txt,8_7.txt,8_9.txt,9_0.txt,9_1.txt,9_2.txt,9_3.txt,9_4.txt,9_5.txt,9_6.txt,9_7.txt,9_8.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
0_1.txt AC 24 ms 11220 KB
0_2.txt AC 24 ms 9172 KB
0_3.txt AC 25 ms 11220 KB
0_4.txt AC 24 ms 9172 KB
0_5.txt AC 25 ms 13268 KB
0_6.txt AC 24 ms 11220 KB
0_7.txt AC 24 ms 11220 KB
0_8.txt AC 24 ms 9172 KB
0_9.txt AC 23 ms 9172 KB
1_0.txt AC 24 ms 9172 KB
1_2.txt AC 24 ms 11220 KB
1_3.txt AC 23 ms 9172 KB
1_4.txt AC 23 ms 9172 KB
1_5.txt AC 23 ms 9172 KB
1_6.txt AC 24 ms 11220 KB
1_7.txt AC 24 ms 11220 KB
1_8.txt AC 24 ms 9172 KB
1_9.txt AC 24 ms 9172 KB
2_0.txt AC 23 ms 9172 KB
2_1.txt AC 23 ms 9172 KB
2_3.txt AC 24 ms 11220 KB
2_4.txt AC 24 ms 11220 KB
2_5.txt AC 24 ms 11220 KB
2_6.txt AC 24 ms 11220 KB
2_7.txt AC 24 ms 11220 KB
2_8.txt AC 24 ms 13268 KB
2_9.txt AC 23 ms 9172 KB
3_0.txt AC 23 ms 9300 KB
3_1.txt AC 24 ms 11220 KB
3_2.txt AC 24 ms 11220 KB
3_4.txt AC 24 ms 11220 KB
3_5.txt AC 24 ms 11220 KB
3_6.txt AC 24 ms 9172 KB
3_7.txt AC 24 ms 11220 KB
3_8.txt AC 24 ms 9172 KB
3_9.txt AC 24 ms 11220 KB
4_0.txt AC 24 ms 13268 KB
4_1.txt AC 24 ms 11220 KB
4_2.txt AC 24 ms 9172 KB
4_3.txt AC 24 ms 11220 KB
4_5.txt AC 24 ms 11220 KB
4_6.txt AC 23 ms 9172 KB
4_7.txt AC 24 ms 11220 KB
4_8.txt AC 24 ms 11220 KB
4_9.txt AC 24 ms 9172 KB
5_0.txt AC 24 ms 11220 KB
5_1.txt AC 24 ms 11220 KB
5_2.txt AC 24 ms 11220 KB
5_3.txt AC 25 ms 13268 KB
5_4.txt AC 24 ms 11220 KB
5_6.txt AC 24 ms 11220 KB
5_7.txt AC 23 ms 9172 KB
5_8.txt AC 24 ms 11220 KB
5_9.txt AC 24 ms 11220 KB
6_0.txt AC 24 ms 11220 KB
6_1.txt AC 24 ms 9172 KB
6_2.txt AC 25 ms 11220 KB
6_3.txt AC 23 ms 9172 KB
6_4.txt AC 24 ms 11220 KB
6_5.txt AC 23 ms 9172 KB
6_7.txt AC 23 ms 9172 KB
6_8.txt AC 25 ms 13268 KB
6_9.txt AC 23 ms 11220 KB
7_0.txt AC 24 ms 11220 KB
7_1.txt AC 23 ms 9172 KB
7_2.txt AC 24 ms 9172 KB
7_3.txt AC 25 ms 13268 KB
7_4.txt AC 25 ms 13268 KB
7_5.txt AC 24 ms 11220 KB
7_6.txt AC 23 ms 9172 KB
7_8.txt AC 24 ms 11220 KB
7_9.txt AC 23 ms 9172 KB
8_0.txt AC 24 ms 13268 KB
8_1.txt AC 23 ms 9172 KB
8_2.txt AC 24 ms 11220 KB
8_3.txt AC 23 ms 9172 KB
8_4.txt AC 24 ms 11220 KB
8_5.txt AC 24 ms 11220 KB
8_6.txt AC 24 ms 13268 KB
8_7.txt AC 24 ms 11220 KB
8_9.txt AC 24 ms 11220 KB
9_0.txt AC 24 ms 11220 KB
9_1.txt AC 25 ms 11220 KB
9_2.txt AC 24 ms 11220 KB
9_3.txt AC 23 ms 9172 KB
9_4.txt AC 24 ms 9172 KB
9_5.txt AC 24 ms 11220 KB
9_6.txt AC 24 ms 11220 KB
9_7.txt AC 24 ms 11220 KB
9_8.txt AC 25 ms 13268 KB