Submission #521265
Source Code Expand
using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace D_InnerCircle { class Program { static List<string> relations = new List<string>(); static int maxSize = 1; static List<int> ngIDList = new List<int>(); static int N; static int M; static void Main( string[] args ) { string[] header = Console.ReadLine().Split( ' ' ); N = int.Parse( header[0] ); M = int.Parse( header[1] ); for( int i = 0; i < M; i++ ) { relations.Add( Console.ReadLine() ); } for( int i = N; i >= 1; i-- ) { if( M >= ( i * ( i - 1 ) ) / 2 ) { maxSize = i; break; } } int circleID = 0; for( int i = 0; i < N; i++ ) { circleID += 1 << i; } Queue<int> queue = new Queue<int>(); queue.Enqueue( circleID ); int circleSize = 1; while( queue.Count != 0 ) { int id = queue.Dequeue(); if( isCircle( id ) ) { circleSize = getMemberList( id ).Count; break; } for( int i = 0; i < N; i++ ) { int baseNumber = 1 << i; if( ( id & baseNumber ) == baseNumber ) { queue.Enqueue( id - baseNumber ); } } } Console.WriteLine( circleSize ); } private static List<int> getMemberList( int id ) { List<int> list = new List<int>(); for( int i = 0; i < N; i++ ) { int baseNumber = 1 << i; if( baseNumber > id ) { break; } if( (id & baseNumber) == baseNumber ) { list.Add( i + 1); } } return list; } private static bool isCircle( int id ) { if( ngIDList.Contains( id ) ) { return false; } List<int> members = getMemberList( id ); if( members.Count == 1 ) { return true; } if( members.Count > maxSize ) { ngIDList.Add( id ); return false; } for( int i = 0; i < members.Count - 1; i++ ) { for(int j= i+1; j<members.Count; j++){ string relation = members[i].ToString() + " " + members[j].ToString(); if( !relations.Contains( relation ) ) { ngIDList.Add( id ); return false; } } } return true; } private static int getCircleID( List<int> members ) { int id = 0; foreach( int member in members ) { id += 1 << ( member - 1 ); } return id; } } }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | kitaita |
Language | C# (Mono 2.10.8.1) |
Score | 0 |
Code Size | 2361 Byte |
Status | TLE |
Exec Time | 2040 ms |
Memory | 18096 KB |
Judge Result
Set Name | all | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 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, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 163 ms | 9720 KB |
00_sample_02.txt | AC | 160 ms | 9760 KB |
00_sample_03.txt | AC | 167 ms | 9732 KB |
00_sample_04.txt | TLE | 2040 ms | 17612 KB |
test_01.txt | AC | 160 ms | 9692 KB |
test_02.txt | AC | 169 ms | 9744 KB |
test_03.txt | AC | 167 ms | 9784 KB |
test_04.txt | AC | 170 ms | 9772 KB |
test_05.txt | AC | 162 ms | 9752 KB |
test_06.txt | AC | 174 ms | 9744 KB |
test_07.txt | AC | 163 ms | 9760 KB |
test_08.txt | AC | 162 ms | 9752 KB |
test_09.txt | AC | 159 ms | 9852 KB |
test_10.txt | AC | 303 ms | 11668 KB |
test_11.txt | TLE | 2040 ms | 17372 KB |
test_12.txt | AC | 169 ms | 9880 KB |
test_13.txt | AC | 161 ms | 9752 KB |
test_14.txt | AC | 165 ms | 9756 KB |
test_15.txt | AC | 166 ms | 9684 KB |
test_16.txt | AC | 168 ms | 9728 KB |
test_17.txt | AC | 166 ms | 9736 KB |
test_18.txt | AC | 259 ms | 10808 KB |
test_19.txt | AC | 178 ms | 10048 KB |
test_20.txt | AC | 163 ms | 9740 KB |
test_21.txt | AC | 165 ms | 9732 KB |
test_22.txt | AC | 164 ms | 9768 KB |
test_23.txt | AC | 161 ms | 9832 KB |
test_24.txt | AC | 164 ms | 9744 KB |
test_25.txt | AC | 156 ms | 9760 KB |
test_26.txt | AC | 241 ms | 10792 KB |
test_27.txt | AC | 175 ms | 10148 KB |
test_28.txt | AC | 164 ms | 9720 KB |
test_29.txt | AC | 161 ms | 9840 KB |
test_30.txt | AC | 163 ms | 9772 KB |
test_31.txt | AC | 203 ms | 10408 KB |
test_32.txt | AC | 164 ms | 9824 KB |
test_33.txt | AC | 163 ms | 9728 KB |
test_34.txt | AC | 164 ms | 9748 KB |
test_35.txt | AC | 174 ms | 9752 KB |
test_36.txt | AC | 165 ms | 9788 KB |
test_37.txt | TLE | 2039 ms | 17748 KB |
test_38.txt | AC | 162 ms | 9756 KB |
test_39.txt | AC | 182 ms | 10164 KB |
test_40.txt | TLE | 2040 ms | 17284 KB |
test_41.txt | AC | 161 ms | 9708 KB |
test_42.txt | AC | 163 ms | 9724 KB |
test_43.txt | AC | 249 ms | 10888 KB |
test_44.txt | AC | 172 ms | 10020 KB |
test_45.txt | AC | 166 ms | 9872 KB |
test_46.txt | AC | 163 ms | 9872 KB |
test_47.txt | AC | 164 ms | 9708 KB |
test_48.txt | AC | 160 ms | 9728 KB |
test_49.txt | AC | 1250 ms | 18092 KB |
test_50.txt | TLE | 2040 ms | 18008 KB |
test_51.txt | TLE | 2040 ms | 17688 KB |
test_52.txt | AC | 1117 ms | 17936 KB |
test_53.txt | AC | 227 ms | 10792 KB |
test_54.txt | AC | 293 ms | 11788 KB |
test_55.txt | AC | 168 ms | 9948 KB |
test_56.txt | AC | 164 ms | 9744 KB |
test_57.txt | AC | 162 ms | 9728 KB |
test_58.txt | AC | 164 ms | 9876 KB |
test_59.txt | AC | 163 ms | 9744 KB |
test_60.txt | AC | 163 ms | 9716 KB |
test_61.txt | AC | 161 ms | 9716 KB |
test_62.txt | AC | 159 ms | 9704 KB |
test_63.txt | AC | 375 ms | 11520 KB |
test_64.txt | AC | 361 ms | 11812 KB |
test_65.txt | AC | 1231 ms | 17968 KB |
test_66.txt | AC | 293 ms | 11788 KB |
test_67.txt | TLE | 2039 ms | 17888 KB |
test_68.txt | TLE | 2040 ms | 17912 KB |
test_69.txt | AC | 1158 ms | 18096 KB |
test_70.txt | AC | 175 ms | 10008 KB |