結果
問題 | No.110 しましまピラミッド |
ユーザー | holeguma |
提出日時 | 2015-12-30 04:08:43 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 46 ms / 5,000 ms |
コード長 | 3,581 bytes |
コンパイル時間 | 1,959 ms |
コンパイル使用メモリ | 79,264 KB |
実行使用メモリ | 37,516 KB |
最終ジャッジ日時 | 2024-06-10 03:05:59 |
合計ジャッジ時間 | 4,100 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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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 | 45 ms
37,128 KB |
testcase_01 | AC | 45 ms
37,316 KB |
testcase_02 | AC | 43 ms
37,372 KB |
testcase_03 | AC | 44 ms
36,992 KB |
testcase_04 | AC | 44 ms
37,156 KB |
testcase_05 | AC | 44 ms
37,456 KB |
testcase_06 | AC | 43 ms
37,376 KB |
testcase_07 | AC | 45 ms
37,204 KB |
testcase_08 | AC | 42 ms
37,416 KB |
testcase_09 | AC | 42 ms
37,268 KB |
testcase_10 | AC | 42 ms
37,516 KB |
testcase_11 | AC | 42 ms
37,164 KB |
testcase_12 | AC | 43 ms
37,364 KB |
testcase_13 | AC | 45 ms
37,420 KB |
testcase_14 | AC | 44 ms
37,492 KB |
testcase_15 | AC | 46 ms
37,320 KB |
testcase_16 | AC | 45 ms
37,192 KB |
testcase_17 | AC | 43 ms
37,296 KB |
testcase_18 | AC | 43 ms
37,264 KB |
testcase_19 | AC | 43 ms
37,328 KB |
testcase_20 | AC | 45 ms
37,104 KB |
testcase_21 | AC | 44 ms
37,400 KB |
testcase_22 | AC | 44 ms
37,316 KB |
testcase_23 | AC | 44 ms
37,432 KB |
testcase_24 | AC | 44 ms
37,488 KB |
testcase_25 | AC | 44 ms
37,104 KB |
testcase_26 | AC | 43 ms
37,188 KB |
testcase_27 | AC | 44 ms
36,884 KB |
testcase_28 | AC | 44 ms
37,224 KB |
testcase_29 | AC | 43 ms
37,364 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.BigInteger; public class Main{ static PrintWriter out; static InputReader ir; static void solve(){ int[] num=new int[2]; int[][] block=new int[2][]; num[0]=ir.nextInt(); block[0]=ir.nextIntArray(num[0]); num[1]=ir.nextInt(); block[1]=ir.nextIntArray(num[1]); Arrays.sort(block[0]); Arrays.sort(block[1]); int ma=0; for(int i=0;i<2;i++){ int cur=block[i][num[i]-1]; int now=i; for(int cnt=1;;cnt++){ int next=now^1; int ind=lower_bound(block[next],0,num[next]-1,cur)-1; if(ind<0){ ma=Math.max(ma,cnt); break; } cur=block[next][ind]; now=next; } } out.println(ma); } public static int lower_bound(int[] a,int fromIndex,int toIndex,int val){ if(a[fromIndex]>=val) return fromIndex; if(a[toIndex]<val) return toIndex+1; int lb=fromIndex-1,ub=toIndex; while(ub-lb>1){ int mid=(ub+lb)/2; if(a[mid]>=val){ ub=mid; } else{ lb=mid; } } return ub; } 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; } } }