結果

問題 No.312 置換処理
ユーザー threepipes_sthreepipes_s
提出日時 2015-12-05 00:08:46
言語 Java21
(openjdk 21)
結果
AC  
実行時間 82 ms / 2,000 ms
コード長 2,498 bytes
コンパイル時間 4,564 ms
コンパイル使用メモリ 80,344 KB
実行使用メモリ 38,428 KB
最終ジャッジ日時 2024-11-15 11:43:10
合計ジャッジ時間 8,787 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge4
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 79 ms
38,256 KB
testcase_01 AC 74 ms
38,156 KB
testcase_02 AC 79 ms
37,800 KB
testcase_03 AC 77 ms
38,124 KB
testcase_04 AC 54 ms
36,736 KB
testcase_05 AC 77 ms
38,024 KB
testcase_06 AC 71 ms
38,072 KB
testcase_07 AC 81 ms
38,352 KB
testcase_08 AC 75 ms
38,196 KB
testcase_09 AC 69 ms
38,244 KB
testcase_10 AC 69 ms
37,940 KB
testcase_11 AC 76 ms
38,212 KB
testcase_12 AC 74 ms
38,020 KB
testcase_13 AC 82 ms
38,312 KB
testcase_14 AC 76 ms
38,320 KB
testcase_15 AC 71 ms
38,008 KB
testcase_16 AC 68 ms
37,572 KB
testcase_17 AC 78 ms
38,428 KB
testcase_18 AC 72 ms
38,140 KB
testcase_19 AC 79 ms
38,336 KB
testcase_20 AC 77 ms
37,880 KB
testcase_21 AC 81 ms
38,160 KB
testcase_22 AC 55 ms
36,940 KB
testcase_23 AC 55 ms
37,168 KB
testcase_24 AC 55 ms
37,156 KB
testcase_25 AC 55 ms
37,264 KB
testcase_26 AC 55 ms
36,784 KB
testcase_27 AC 54 ms
36,940 KB
testcase_28 AC 54 ms
37,304 KB
testcase_29 AC 54 ms
37,188 KB
testcase_30 AC 60 ms
37,272 KB
testcase_31 AC 63 ms
37,424 KB
testcase_32 AC 60 ms
37,212 KB
testcase_33 AC 68 ms
37,240 KB
testcase_34 AC 69 ms
38,080 KB
testcase_35 AC 69 ms
38,124 KB
testcase_36 AC 55 ms
36,940 KB
testcase_37 AC 55 ms
36,932 KB
testcase_38 AC 54 ms
36,948 KB
testcase_39 AC 67 ms
37,736 KB
testcase_40 AC 56 ms
37,084 KB
testcase_41 AC 54 ms
37,036 KB
testcase_42 AC 55 ms
37,120 KB
testcase_43 AC 54 ms
36,932 KB
testcase_44 AC 54 ms
36,760 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
 
public class Main {
	public static void main(String[] args) throws NumberFormatException,
	IOException {Solve solve = new Solve();solve.solve();}
}
class Solve{
	void solve() throws NumberFormatException, IOException{
		ContestScanner in = new ContestScanner();
		Writer out = new Writer();
		long n = in.nextLong();
		long nt = n;
		List<Long> list = new ArrayList<>();
		for(long i=2; i*i<=n; i++){
			if(nt%i==0){
				list.add(i);
				list.add(nt/i);
			}
		}
		list.add(nt);
		Collections.sort(list);
		for(int i=0; i<list.size(); i++){
			if(list.get(i)>2){
				System.out.println(list.get(i));
				return;
			}
		}
	}
}
 
class MultiSet<T> extends HashMap<T, Integer>{
	@Override
	public Integer get(Object key){return containsKey(key)?super.get(key):0;}
	public void add(T key,int v){put(key,get(key)+v);}
	public void add(T key){put(key,get(key)+1);}
}
class Timer{
	long time;
	public void set(){time = System.currentTimeMillis();}
	public long stop(){return System.currentTimeMillis()-time;}
}
class Writer extends PrintWriter{
	public Writer(String filename) throws IOException
	{super(new BufferedWriter(new FileWriter(filename)));}
	public Writer() throws IOException{super(System.out);}
}
class ContestScanner {
	private BufferedReader reader;
	private String[] line;
	private int idx;
	public ContestScanner() throws FileNotFoundException 
	{reader = new BufferedReader(new InputStreamReader(System.in));}
	public ContestScanner(String filename) throws FileNotFoundException
	{reader = new BufferedReader(new InputStreamReader(new FileInputStream(filename)));}
	public String nextToken() throws IOException {
		if (line == null || line.length <= idx) {
			line = reader.readLine().trim().split(" ");
			idx = 0;
		}
		return line[idx++];
	}
	public String readLine() throws IOException{return reader.readLine();}
	public long nextLong() throws IOException, NumberFormatException
	{return Long.parseLong(nextToken());}
	public int nextInt() throws NumberFormatException, IOException
	{return (int) nextLong();}
	public double nextDouble() throws NumberFormatException, IOException 
	{return Double.parseDouble(nextToken());}
}
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