結果
問題 | No.205 マージして辞書順最小 |
ユーザー | holeguma |
提出日時 | 2015-10-14 20:57:00 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 134 ms / 5,000 ms |
コード長 | 3,561 bytes |
コンパイル時間 | 2,359 ms |
コンパイル使用メモリ | 77,116 KB |
実行使用メモリ | 54,468 KB |
最終ジャッジ日時 | 2023-09-28 13:10:08 |
合計ジャッジ時間 | 5,048 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge11 |
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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 | 44 ms
49,540 KB |
testcase_01 | AC | 44 ms
49,328 KB |
testcase_02 | AC | 90 ms
50,492 KB |
testcase_03 | AC | 81 ms
51,896 KB |
testcase_04 | AC | 83 ms
52,556 KB |
testcase_05 | AC | 101 ms
52,152 KB |
testcase_06 | AC | 49 ms
50,360 KB |
testcase_07 | AC | 123 ms
52,784 KB |
testcase_08 | AC | 107 ms
52,296 KB |
testcase_09 | AC | 100 ms
52,336 KB |
testcase_10 | AC | 127 ms
53,724 KB |
testcase_11 | AC | 134 ms
54,468 KB |
testcase_12 | AC | 125 ms
53,820 KB |
testcase_13 | AC | 118 ms
52,404 KB |
testcase_14 | AC | 55 ms
49,476 KB |
testcase_15 | AC | 44 ms
49,520 KB |
testcase_16 | AC | 44 ms
49,360 KB |
testcase_17 | AC | 46 ms
49,552 KB |
testcase_18 | AC | 44 ms
49,572 KB |
ソースコード
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.BigDecimal; import java.math.BigInteger; public class Main{ static PrintWriter out; static InputReader ir; static final int INF=Integer.MAX_VALUE; static final long LINF=Long.MAX_VALUE; static void solve(){ int n=ir.nextInt(); String[] s=new String[n]; int total=0; StringBuilder ans=new StringBuilder(); for(int i=0;i<n;i++){ s[i]=ir.next(); total+=s[i].length(); } for(int i=0;i<total;i++){ sort(s); StringBuilder sb=new StringBuilder(); ans.append(s[0].charAt(0)); sb.append(s[0]); sb.deleteCharAt(0); s[0]=sb.toString(); } out.println(ans); } public static void sort(String[] s){ Arrays.sort(s,new Comparator<String>(){ public int compare(String s1,String s2){ for(int i=0;i<Math.min(s1.length(),s2.length());i++){ if(s1.charAt(i)>s2.charAt(i)) return 1; if(s1.charAt(i)<s2.charAt(i)) return -1; } return s1.length()>s2.length()?-1:s1.length()<s2.length()?1:0; } }); } 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 BigDecimal nextBigDecimal(){return new BigDecimal(next());} public int[] nextIntArray(int n){ int[] a=new int[n]; for(int i=0;i<n;i++) a[i]=nextInt(); 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; } } }