Submission #572279
Source Code Expand
using System; using System.Collections.Generic; using System.Linq; using System.IO; using System.Text; using System.Numerics; namespace Solver { class Program { const int M = 1000000007; const double eps = 1e-9; static void Main() { var sw = new System.IO.StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false }; var sc = new Scan(); var s = sc.Str; if (!s.Contains('!')) { if (s.Length % 2 == 0) sw.WriteLine(); else sw.WriteLine('-'); sw.Flush(); return; } int a = calc(s, 0); int b = calc(s, 1); switch (a) { case -1: switch (b) { case 0: sw.WriteLine("-!"); break; } break; case 0: switch (b) { case -1: sw.WriteLine("-!!"); break; case 1: sw.WriteLine("!!"); break; } break; case 1: switch (b) { case 0: sw.WriteLine("!"); break; } break; } sw.Flush(); } static int calc(string s, int p) { int ret = p; for (int i = s.Length - 1; i >= 0; i--) { if (s[i] == '-') ret = -ret; else ret = (ret == 0) ? 1 : 0; } return ret; } } class Scan { public int Int { get { return int.Parse(Console.ReadLine().Trim()); } } public long Long { get { return long.Parse(Console.ReadLine().Trim()); } } public string Str { get { return Console.ReadLine().Trim(); } } public int[] IntArr { get { return Console.ReadLine().Trim().Split().Select(int.Parse).ToArray(); } } public int[] IntArrWithSep(char sep) { return Console.ReadLine().Trim().Split(sep).Select(int.Parse).ToArray(); } public long[] LongArr { get { return Console.ReadLine().Trim().Split().Select(long.Parse).ToArray(); } } public double[] DoubleArr { get { return Console.ReadLine().Split().Select(double.Parse).ToArray(); } } public string[] StrArr { get { return Console.ReadLine().Trim().Split(); } } public List<int> IntList { get { return Console.ReadLine().Trim().Split().Select(int.Parse).ToList(); } } public List<long> LongList { get { return Console.ReadLine().Trim().Split().Select(long.Parse).ToList(); } } public void Multi(out int a, out int b) { var arr = IntArr; a = arr[0]; b = arr[1]; } public void Multi(out int a, out int b, out int c) { var arr = IntArr; a = arr[0]; b = arr[1]; c = arr[2]; } public void Multi(out int a, out int b, out int c, out int d) { var arr = IntArr; a = arr[0]; b = arr[1]; c = arr[2]; d = arr[3]; } public void Multi(out int a, out string b) { var arr = StrArr; a = int.Parse(arr[0]); b = arr[1]; } public void Multi(out int a, out int b, out string c) { var arr = StrArr; a = int.Parse(arr[0]); b = int.Parse(arr[1]); c = arr[2]; } public void Multi(out int a, out char b) { var arr = StrArr; a = int.Parse(arr[0]); b = arr[1][0]; } public void Multi(out char a, out int b) { var arr = StrArr; a = arr[0][0]; b = int.Parse(arr[1]); } public void Multi(out long a, out long b) { var arr = LongArr; a = arr[0]; b = arr[1]; } public void Multi(out long a, out int b) { var arr = LongArr; a = arr[0]; b = (int)arr[1]; } public void Multi(out string a, out string b) { var arr = StrArr; a = arr[0]; b = arr[1]; } } class mymath { int M; const double eps = 1e-9; public mymath(int M) { this.M = M; } public long pow(long a, long b) { if (b == 0) return 1; if (b == 1) return a % M; long t = pow(a, b / 2); if ((b & 1) == 0) return t * t % M; else return t * t % M * a % M; } public long gcd(long a, long b) { while (b != 0) { var t = a % b; a = b; b = t; } return a; } public long lcm(int a, int b) { return (a * b) / gcd(a, b); } } }
Submission Info
Submission Time | |
---|---|
Task | E - ショートコーディング |
User | riantkb |
Language | C# (Mono 3.2.1.0) |
Score | 100 |
Code Size | 4952 Byte |
Status | AC |
Exec Time | 163 ms |
Memory | 9644 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
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Sample | sample-01.txt, sample-02.txt, sample-03.txt |
All | sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 01-27.txt, 01-28.txt, 01-29.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 136 ms | 9572 KB |
01-02.txt | AC | 133 ms | 9584 KB |
01-03.txt | AC | 127 ms | 9548 KB |
01-04.txt | AC | 127 ms | 9612 KB |
01-05.txt | AC | 129 ms | 9548 KB |
01-06.txt | AC | 138 ms | 9576 KB |
01-07.txt | AC | 139 ms | 9556 KB |
01-08.txt | AC | 128 ms | 9496 KB |
01-09.txt | AC | 133 ms | 9584 KB |
01-10.txt | AC | 130 ms | 9588 KB |
01-11.txt | AC | 136 ms | 9596 KB |
01-12.txt | AC | 128 ms | 9608 KB |
01-13.txt | AC | 163 ms | 9520 KB |
01-14.txt | AC | 141 ms | 9612 KB |
01-15.txt | AC | 143 ms | 9540 KB |
01-16.txt | AC | 144 ms | 9616 KB |
01-17.txt | AC | 137 ms | 9644 KB |
01-18.txt | AC | 126 ms | 9608 KB |
01-19.txt | AC | 132 ms | 9568 KB |
01-20.txt | AC | 131 ms | 9572 KB |
01-21.txt | AC | 132 ms | 9540 KB |
01-22.txt | AC | 121 ms | 9608 KB |
01-23.txt | AC | 125 ms | 9584 KB |
01-24.txt | AC | 125 ms | 9564 KB |
01-25.txt | AC | 125 ms | 9608 KB |
01-26.txt | AC | 123 ms | 9516 KB |
01-27.txt | AC | 123 ms | 9604 KB |
01-28.txt | AC | 123 ms | 9612 KB |
01-29.txt | AC | 126 ms | 9508 KB |
sample-01.txt | AC | 126 ms | 9608 KB |
sample-02.txt | AC | 126 ms | 9612 KB |
sample-03.txt | AC | 125 ms | 9608 KB |