結果
問題 | No.258 回転寿司(2) |
ユーザー | holeguma |
提出日時 | 2015-10-13 17:39:20 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 87 ms / 2,000 ms |
コード長 | 3,467 bytes |
コンパイル時間 | 2,871 ms |
コンパイル使用メモリ | 85,084 KB |
実行使用メモリ | 38,456 KB |
最終ジャッジ日時 | 2024-11-06 18:55:20 |
合計ジャッジ時間 | 11,476 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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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 | 73 ms
38,192 KB |
testcase_01 | AC | 72 ms
37,956 KB |
testcase_02 | AC | 87 ms
38,204 KB |
testcase_03 | AC | 74 ms
38,240 KB |
testcase_04 | AC | 73 ms
37,936 KB |
testcase_05 | AC | 75 ms
38,024 KB |
testcase_06 | AC | 83 ms
38,240 KB |
testcase_07 | AC | 74 ms
37,844 KB |
testcase_08 | AC | 71 ms
37,940 KB |
testcase_09 | AC | 71 ms
37,540 KB |
testcase_10 | AC | 71 ms
37,868 KB |
testcase_11 | AC | 70 ms
38,240 KB |
testcase_12 | AC | 76 ms
38,068 KB |
testcase_13 | AC | 73 ms
37,980 KB |
testcase_14 | AC | 77 ms
38,164 KB |
testcase_15 | AC | 76 ms
37,800 KB |
testcase_16 | AC | 73 ms
38,108 KB |
testcase_17 | AC | 75 ms
37,896 KB |
testcase_18 | AC | 81 ms
38,152 KB |
testcase_19 | AC | 70 ms
37,960 KB |
testcase_20 | AC | 78 ms
37,784 KB |
testcase_21 | AC | 87 ms
37,636 KB |
testcase_22 | AC | 69 ms
37,672 KB |
testcase_23 | AC | 72 ms
37,544 KB |
testcase_24 | AC | 70 ms
38,152 KB |
testcase_25 | AC | 72 ms
37,928 KB |
testcase_26 | AC | 72 ms
37,796 KB |
testcase_27 | AC | 73 ms
37,768 KB |
testcase_28 | AC | 78 ms
37,896 KB |
testcase_29 | AC | 70 ms
37,540 KB |
testcase_30 | AC | 75 ms
37,760 KB |
testcase_31 | AC | 69 ms
37,680 KB |
testcase_32 | AC | 73 ms
37,800 KB |
testcase_33 | AC | 76 ms
37,896 KB |
testcase_34 | AC | 76 ms
37,896 KB |
testcase_35 | AC | 73 ms
37,832 KB |
testcase_36 | AC | 67 ms
37,984 KB |
testcase_37 | AC | 77 ms
38,032 KB |
testcase_38 | AC | 73 ms
38,060 KB |
testcase_39 | AC | 78 ms
37,952 KB |
testcase_40 | AC | 72 ms
37,548 KB |
testcase_41 | AC | 73 ms
37,884 KB |
testcase_42 | AC | 75 ms
37,816 KB |
testcase_43 | AC | 74 ms
37,804 KB |
testcase_44 | AC | 75 ms
38,456 KB |
testcase_45 | AC | 70 ms
38,132 KB |
testcase_46 | AC | 70 ms
38,032 KB |
testcase_47 | AC | 72 ms
37,884 KB |
testcase_48 | AC | 70 ms
37,828 KB |
testcase_49 | AC | 68 ms
37,760 KB |
testcase_50 | AC | 69 ms
38,024 KB |
testcase_51 | AC | 71 ms
37,896 KB |
testcase_52 | AC | 77 ms
38,300 KB |
testcase_53 | AC | 71 ms
37,660 KB |
testcase_54 | AC | 74 ms
38,004 KB |
testcase_55 | AC | 79 ms
38,052 KB |
testcase_56 | AC | 76 ms
38,300 KB |
testcase_57 | AC | 72 ms
37,668 KB |
testcase_58 | AC | 76 ms
38,200 KB |
testcase_59 | AC | 79 ms
38,100 KB |
testcase_60 | AC | 73 ms
37,864 KB |
testcase_61 | AC | 80 ms
38,112 KB |
testcase_62 | AC | 71 ms
37,924 KB |
testcase_63 | AC | 74 ms
38,132 KB |
testcase_64 | AC | 82 ms
38,096 KB |
testcase_65 | AC | 84 ms
38,104 KB |
testcase_66 | AC | 70 ms
37,808 KB |
testcase_67 | AC | 74 ms
38,252 KB |
testcase_68 | AC | 75 ms
38,064 KB |
testcase_69 | AC | 76 ms
38,260 KB |
testcase_70 | AC | 74 ms
37,980 KB |
ソースコード
import java.io.InputStream; import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayDeque; import java.util.ArrayList; import java.util.Arrays; import java.util.BitSet; import java.util.Comparator; import java.util.Collections; import java.util.Deque; import java.util.HashMap; import java.util.HashSet; import java.util.InputMismatchException; import java.util.Map; import java.util.NoSuchElementException; import java.util.PriorityQueue; import java.util.TreeMap; import java.util.TreeSet; 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(); int[] v=ir.nextIntArray(n); int[] dp=new int[n+2]; for(int i=n-1;i>=0;i--){ dp[i]=Math.max(dp[i+2]+v[i],dp[i+1]); } StringBuilder sb=new StringBuilder(); for(int i=0;i<n;){ if(dp[i]==dp[i+2]+v[i]){ sb.append(i+1+" "); i+=2; } else i++; } out.println(dp[0]); sb.deleteCharAt(sb.length()-1); out.println(sb); } 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; } } }