結果
問題 | No.1509 Swap!! |
ユーザー |
![]() |
提出日時 | 2021-05-14 23:41:23 |
言語 | C# (csc 3.9.0) |
結果 |
AC
|
実行時間 | 217 ms / 2,000 ms |
コード長 | 3,771 bytes |
コンパイル時間 | 2,130 ms |
使用メモリ | 21,240 KB |
最終ジャッジ日時 | 2022-11-25 23:20:25 |
合計ジャッジ時間 | 9,830 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge14 |
テストケース
テストケース表示入力 | 結果 | 実行時間 使用メモリ |
---|---|---|
testcase_00 | AC | 50 ms
14,792 KB |
testcase_01 | AC | 52 ms
14,896 KB |
testcase_02 | AC | 172 ms
19,064 KB |
testcase_03 | AC | 169 ms
19,108 KB |
testcase_04 | AC | 169 ms
19,044 KB |
testcase_05 | AC | 165 ms
19,204 KB |
testcase_06 | AC | 170 ms
19,104 KB |
testcase_07 | AC | 173 ms
19,080 KB |
testcase_08 | AC | 171 ms
19,240 KB |
testcase_09 | AC | 186 ms
19,064 KB |
testcase_10 | AC | 167 ms
19,232 KB |
testcase_11 | AC | 208 ms
21,024 KB |
testcase_12 | AC | 214 ms
19,088 KB |
testcase_13 | AC | 210 ms
18,988 KB |
testcase_14 | AC | 217 ms
19,136 KB |
testcase_15 | AC | 208 ms
21,056 KB |
testcase_16 | AC | 213 ms
19,108 KB |
testcase_17 | AC | 205 ms
21,092 KB |
testcase_18 | AC | 217 ms
19,016 KB |
testcase_19 | AC | 209 ms
19,016 KB |
testcase_20 | AC | 210 ms
19,000 KB |
testcase_21 | AC | 167 ms
21,052 KB |
testcase_22 | AC | 184 ms
21,032 KB |
testcase_23 | AC | 168 ms
21,036 KB |
testcase_24 | AC | 165 ms
21,144 KB |
testcase_25 | AC | 171 ms
19,108 KB |
testcase_26 | AC | 171 ms
19,256 KB |
testcase_27 | AC | 130 ms
21,240 KB |
testcase_28 | AC | 128 ms
19,368 KB |
testcase_29 | AC | 125 ms
19,240 KB |
testcase_30 | AC | 208 ms
19,060 KB |
コンパイルメッセージ
Microsoft (R) Visual C# Compiler version 3.9.0-6.21124.20 (db94f4cc) Copyright (C) Microsoft Corporation. All rights reserved.
ソースコード
using System; using System.Collections.Generic; using System.Collections; using System.Collections.Specialized; using System.Linq; using System.Text; using System.IO; using System.Reflection; using static System.Math; using System.Numerics; using System.Threading; using System.Runtime.CompilerServices; using System.Diagnostics; //using nint=System.Int32; static class Program{ const int mod=(int)1e9+7; static void Main(){ Sc sc=new Sc(); var n=sc.I; StringBuilder sb=new StringBuilder(); for(int i = 0;i<n;i++) { var e=sc.La; if(e[1]>e[2]){(e[1],e[2])=(e[2],e[1]);} var ans="NO"; if(Gcd(e[1],e[2])==1&&e[0]-e[2]+1>=e[1]){ans="YES";} sb.Append(ans+"\n"); } Console.Write(sb); } static long Gcd(long a,long b){ long c=Max(a,b)%(b=Min(a,b)); while(c!=0){ a=b%c; b=c; c=a; } return b; } } public class Uf{ private int[] arr,hi; public int all; public Uf(int n){ arr=new int[n]; hi=new int[n]; all=n; for(int i=0;i<n;i++){arr[i]=-1;} } public void Union(int a,int b){ a=Root(a); b=Root(b); if(a!=b){ if(hi[a]<hi[b]){(a,b)=(b,a);} arr[a]+=arr[b]; hi[a]=Max(hi[a],hi[b]+1); arr[b]=a; all--; } } public bool Same(int a,int b){return Root(a)==Root(b);} public int Size(int a){return -arr[Root(a)];} public int Root(int a){return arr[a]<0?a:arr[a]=Root(arr[a]);} } public class Sc{ public int I{get{return int.Parse(Console.ReadLine());}} public long L{get{return long.Parse(Console.ReadLine());}} public double D{get{return double.Parse(Console.ReadLine());}} public string S{get{return Console.ReadLine();}} public int[] Ia{get{return Array.ConvertAll(Console.ReadLine().Split(),int.Parse);}} public long[] La{get{return Array.ConvertAll(Console.ReadLine().Split(),long.Parse);}} public double[] Da{get{return Array.ConvertAll(Console.ReadLine().Split(),double.Parse);}} public string[] Sa{get{return Console.ReadLine().Split();}} public object[] Oa{get{return Console.ReadLine().Split();}} public int[] Ia2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),int.Parse);}} public int[] Ia3(string a,string b){return Array.ConvertAll((a+Console.ReadLine()+b).Split(),int.Parse);} public int[] Ia3(int a){return Array.ConvertAll((Console.ReadLine()+" "+a.ToString()).Split(),int.Parse);} public long[] La2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),long.Parse);}} public long[] La3(string a,string b){return Array.ConvertAll((a+Console.ReadLine()+b).Split(),long.Parse);} public long[] La3(int a){return Array.ConvertAll((Console.ReadLine()+" "+a.ToString()).Split(),long.Parse);} public double[] Da2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),double.Parse);}} public double[] Da3(string a,string b){return Array.ConvertAll((a+Console.ReadLine()+b).Split(),double.Parse);} public T[] Arr<T>(int n,Func<T> f){var a=new T[n];for(int i=0;i<n;i++){a[i]=f();}return a;} public T[] Arr<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;} public T[] Arr<T>(int n,Func<string[],T> f){var a=new T[n];for(int i=0;i<n;i++){a[i]=f(Console.ReadLine().Split());}return a;} public T[] Arr<T>(int n,Func<int,string[],T> f){var a=new T[n];for(int i=0;i<n;i++){a[i]=f(i,Console.ReadLine().Split());}return a;} public (T,T) Tp2<T>(){var s=Console.ReadLine().Split();return (Ct<T>(s[0]),Ct<T>(s[1]));} public (T1,T2) Tp2<T1,T2>(){var s=Console.ReadLine().Split();return (Ct<T1>(s[0]),Ct<T2>(s[1]));} public (T,T,T) Tp3<T>(){var s=Console.ReadLine().Split();return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]));} public (T1,T1,T2) Tp3<T1,T2>(){var s=Console.ReadLine().Split();return (Ct<T1>(s[0]),Ct<T1>(s[1]),Ct<T2>(s[2]));} private T Ct<T>(string s){return (T)Convert.ChangeType(s,typeof(T));} }