結果

問題 No.308 素数は通れません
ユーザー holegumaholeguma
提出日時 2015-12-01 13:01:41
言語 Java21
(openjdk 21)
結果
WA  
実行時間 -
コード長 3,236 bytes
コンパイル時間 2,289 ms
コンパイル使用メモリ 78,216 KB
実行使用メモリ 51,572 KB
最終ジャッジ日時 2024-09-14 06:58:31
合計ジャッジ時間 10,930 ms
ジャッジサーバーID
(参考情報)
judge3 / judge1
このコードへのチャレンジ
(要ログイン)

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 56 ms
49,988 KB
testcase_01 AC 56 ms
49,908 KB
testcase_02 AC 57 ms
50,160 KB
testcase_03 AC 56 ms
50,176 KB
testcase_04 AC 56 ms
49,868 KB
testcase_05 AC 55 ms
50,160 KB
testcase_06 AC 58 ms
50,280 KB
testcase_07 AC 55 ms
50,188 KB
testcase_08 AC 56 ms
50,152 KB
testcase_09 AC 55 ms
50,304 KB
testcase_10 AC 56 ms
50,152 KB
testcase_11 AC 56 ms
50,060 KB
testcase_12 AC 56 ms
50,124 KB
testcase_13 AC 54 ms
49,972 KB
testcase_14 AC 55 ms
50,132 KB
testcase_15 AC 56 ms
50,020 KB
testcase_16 AC 54 ms
50,176 KB
testcase_17 AC 55 ms
50,228 KB
testcase_18 AC 57 ms
50,176 KB
testcase_19 AC 55 ms
50,176 KB
testcase_20 AC 55 ms
50,132 KB
testcase_21 AC 55 ms
50,196 KB
testcase_22 AC 55 ms
50,200 KB
testcase_23 AC 55 ms
50,132 KB
testcase_24 AC 55 ms
50,148 KB
testcase_25 AC 56 ms
50,352 KB
testcase_26 AC 55 ms
50,124 KB
testcase_27 AC 58 ms
49,784 KB
testcase_28 AC 57 ms
49,744 KB
testcase_29 AC 56 ms
50,100 KB
testcase_30 AC 56 ms
50,124 KB
testcase_31 AC 55 ms
50,212 KB
testcase_32 AC 59 ms
50,140 KB
testcase_33 AC 56 ms
50,000 KB
testcase_34 AC 54 ms
50,012 KB
testcase_35 AC 55 ms
50,000 KB
testcase_36 AC 56 ms
50,036 KB
testcase_37 AC 56 ms
49,872 KB
testcase_38 AC 55 ms
49,832 KB
testcase_39 AC 54 ms
49,916 KB
testcase_40 AC 54 ms
50,132 KB
testcase_41 AC 56 ms
49,960 KB
testcase_42 AC 55 ms
49,772 KB
testcase_43 AC 56 ms
50,144 KB
testcase_44 AC 54 ms
49,996 KB
testcase_45 AC 55 ms
50,068 KB
testcase_46 AC 55 ms
50,060 KB
testcase_47 AC 54 ms
50,104 KB
testcase_48 AC 55 ms
50,044 KB
testcase_49 AC 55 ms
49,888 KB
testcase_50 AC 55 ms
49,776 KB
testcase_51 AC 55 ms
49,956 KB
testcase_52 AC 55 ms
50,004 KB
testcase_53 AC 54 ms
50,256 KB
testcase_54 AC 54 ms
50,156 KB
testcase_55 AC 53 ms
50,120 KB
testcase_56 AC 56 ms
50,136 KB
testcase_57 AC 54 ms
50,132 KB
testcase_58 AC 54 ms
49,968 KB
testcase_59 AC 54 ms
49,888 KB
testcase_60 AC 54 ms
50,008 KB
testcase_61 AC 54 ms
49,880 KB
testcase_62 AC 53 ms
50,140 KB
testcase_63 AC 56 ms
50,440 KB
testcase_64 AC 55 ms
49,868 KB
testcase_65 AC 56 ms
50,216 KB
testcase_66 AC 55 ms
50,208 KB
testcase_67 AC 55 ms
50,236 KB
testcase_68 AC 54 ms
49,780 KB
testcase_69 AC 55 ms
49,880 KB
testcase_70 AC 55 ms
50,248 KB
testcase_71 AC 56 ms
49,888 KB
testcase_72 AC 56 ms
49,908 KB
testcase_73 AC 58 ms
50,112 KB
testcase_74 AC 58 ms
50,064 KB
testcase_75 AC 57 ms
50,172 KB
testcase_76 AC 64 ms
50,232 KB
testcase_77 AC 56 ms
50,260 KB
testcase_78 AC 57 ms
50,056 KB
testcase_79 AC 55 ms
49,920 KB
testcase_80 AC 80 ms
50,492 KB
testcase_81 AC 81 ms
50,828 KB
testcase_82 AC 55 ms
50,160 KB
testcase_83 AC 56 ms
50,068 KB
testcase_84 AC 79 ms
51,572 KB
testcase_85 AC 56 ms
50,012 KB
testcase_86 AC 79 ms
51,216 KB
testcase_87 AC 92 ms
51,228 KB
testcase_88 AC 55 ms
50,120 KB
testcase_89 AC 55 ms
49,904 KB
testcase_90 AC 82 ms
51,300 KB
testcase_91 AC 55 ms
50,140 KB
testcase_92 AC 56 ms
50,108 KB
testcase_93 AC 55 ms
49,924 KB
testcase_94 AC 55 ms
49,760 KB
testcase_95 AC 55 ms
50,192 KB
testcase_96 AC 56 ms
50,324 KB
testcase_97 AC 54 ms
49,876 KB
testcase_98 AC 56 ms
50,120 KB
testcase_99 AC 56 ms
50,340 KB
testcase_100 AC 56 ms
50,388 KB
testcase_101 WA -
testcase_102 AC 55 ms
49,764 KB
testcase_103 AC 57 ms
49,708 KB
testcase_104 AC 55 ms
49,852 KB
testcase_105 AC 55 ms
50,028 KB
testcase_106 AC 57 ms
50,016 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 #
プレゼンテーションモードにする

import java.io.InputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.InputMismatchException;
import java.util.NoSuchElementException;
import java.math.BigInteger;
public class Main{
static PrintWriter out;
static InputReader ir;
static void solve(){
long n=ir.nextLong();
if(n==4) out.println(3);
else if(n==6) out.println(5);
else if(n==8||n==9||n==10||n==15||n==16||n==22) out.println(7);
else if(n==12) out.println(11);
else if(n==14||n==15) out.println(13);
else if(n==20||n==21) out.println(19);
else if(n==24||n==25) out.println(23);
else if(n%8==1&&isPrime(n-8)) out.println(14);
else out.println(8);
}
public static boolean isPrime(long n){
return BigInteger.valueOf(n).isProbablePrime(1000);
}
public static void main(String[] args) throws Exception{
ir=new InputReader(System.in);
out=new PrintWriter(System.out);
solve();
out.flush();
}
static class InputReader {
private InputStream in;
private byte[] buffer=new byte[1024];
private int curbuf;
private int lenbuf;
public InputReader(InputStream in) {this.in=in; this.curbuf=this.lenbuf=0;}
public boolean hasNextByte() {
if(curbuf>=lenbuf){
curbuf= 0;
try{
lenbuf=in.read(buffer);
}catch(IOException e) {
throw new InputMismatchException();
}
if(lenbuf<=0) return false;
}
return true;
}
private int readByte(){if(hasNextByte()) return buffer[curbuf++]; else return -1;}
private boolean isSpaceChar(int c){return !(c>=33&&c<=126);}
private void skip(){while(hasNextByte()&&isSpaceChar(buffer[curbuf])) curbuf++;}
public boolean hasNext(){skip(); return hasNextByte();}
public String next(){
if(!hasNext()) throw new NoSuchElementException();
StringBuilder sb=new StringBuilder();
int b=readByte();
while(!isSpaceChar(b)){
sb.appendCodePoint(b);
b=readByte();
}
return sb.toString();
}
public int nextInt() {
if(!hasNext()) throw new NoSuchElementException();
int c=readByte();
while (isSpaceChar(c)) c=readByte();
boolean minus=false;
if (c=='-') {
minus=true;
c=readByte();
}
int res=0;
do{
if(c<'0'||c>'9') throw new InputMismatchException();
res=res*10+c-'0';
c=readByte();
}while(!isSpaceChar(c));
return (minus)?-res:res;
}
public long nextLong() {
if(!hasNext()) throw new NoSuchElementException();
int c=readByte();
while (isSpaceChar(c)) c=readByte();
boolean minus=false;
if (c=='-') {
minus=true;
c=readByte();
}
long res = 0;
do{
if(c<'0'||c>'9') throw new InputMismatchException();
res=res*10+c-'0';
c=readByte();
}while(!isSpaceChar(c));
return (minus)?-res:res;
}
public double nextDouble(){return Double.parseDouble(next());}
public BigInteger nextBigInteger(){return new BigInteger(next());}
public int[] nextIntArray(int n){
int[] a=new int[n];
for(int i=0;i<n;i++) a[i]=nextInt();
return a;
}
public long[] nextLongArray(int n){
long[] a=new long[n];
for(int i=0;i<n;i++) a[i]=nextLong();
return a;
}
public char[][] nextCharMap(int n,int m){
char[][] map=new char[n][m];
for(int i=0;i<n;i++) map[i]=next().toCharArray();
return map;
}
}
}
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