結果
問題 | No.1113 二つの整数 / Two Integers |
ユーザー |
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提出日時 | 2020-07-17 21:24:18 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 70 ms / 1,000 ms |
コード長 | 3,474 bytes |
コンパイル時間 | 2,495 ms |
コンパイル使用メモリ | 84,684 KB |
実行使用メモリ | 38,396 KB |
最終ジャッジ日時 | 2024-11-30 06:24:36 |
合計ジャッジ時間 | 4,614 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 15 |
ソースコード
import java.util.*;import java.io.*;import java.math.*; public class Main{ //↓見なくていいよ!ここから------------------------------------------ static class InputIterator{ ArrayList<String> inputLine = new ArrayList<String>(1024); int index = 0; int max; InputIterator(){ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); while(true){ String read; try{ read = br.readLine(); }catch(IOException e){ read = null; } if(read != null){ inputLine.add(read); }else{ break; } } max = inputLine.size(); } boolean hasNext(){return (index < max);} String next(){ if(hasNext()){ String returnStr = inputLine.get(index); index++; return returnStr; }else{ throw new IndexOutOfBoundsException("これ以上入力はないよ"); } } } static InputIterator ii = new InputIterator();//リアクティブでは使えないので諦めてScanner使うこと static PrintWriter out = new PrintWriter(System.out); static void flush(){out.flush();} static void myout(Object t){out.println(t);} static void myerr(Object t){System.err.print("debug:");System.err.println(t);} static String next(){return ii.next();} static int nextInt(){return Integer.parseInt(next());} static long nextLong(){return Long.parseLong(next());} static ArrayList<String> nextStrArray(){return myHanSpSplit(next());} static ArrayList<String> myHanSpSplit(String str){return new ArrayList<String>(Arrays.asList(str.split(" ")));} static ArrayList<String> nextCharArray(){return mySingleSplit(next());} static ArrayList<String> mySingleSplit(String str){return new ArrayList<String>(Arrays.asList(str.split("")));} static ArrayList<Integer> nextIntArray(){ ArrayList<Integer> ret = new ArrayList<Integer>(); ArrayList<String> input = nextStrArray(); for(int i = 0; i < input.size(); i++){ ret.add(Integer.parseInt(input.get(i))); } return ret; } static ArrayList<Long> nextLongArray(){ ArrayList<Long> ret = new ArrayList<Long>(); ArrayList<String> input = nextStrArray(); for(int i = 0; i < input.size(); i++){ ret.add(Long.parseLong(input.get(i))); } return ret; } static String kaigyoToStr(String[] list){return String.join("\n",list);} static String kaigyoToStr(ArrayList<String> list){return String.join("\n",list);} static String hanSpToStr(String[] list){return String.join(" ",list);} static String hanSpToStr(ArrayList<String> list){return String.join(" ",list);} public static void main(String[] args){ Runtime rt = Runtime.getRuntime(); long mae = System.currentTimeMillis(); solve(); flush(); long ato = System.currentTimeMillis(); myerr("time : " + (ato - mae) + "ms"); myerr("memory : " + ((rt.totalMemory() - rt.freeMemory()) / 1024) + "KB"); } //↑見なくていいよ!ここまで------------------------------------------ static void solve(){//ここがメイン関数代わり ArrayList<Long> one = nextLongArray(); long A = one.get(0); long B = one.get(1); long gcd = gcd(A, B); long rt = (long)Math.sqrt(gcd); if(rt * rt == gcd){ myout("Odd"); }else{ myout("Even"); } } //Method addition frame start public static long gcd(long m, long n) {return n != 0 ? gcd(n, m % n) : m;} //Method addition frame end }