結果
問題 | No.45 回転寿司 |
ユーザー | amyu |
提出日時 | 2015-12-19 18:38:38 |
言語 | Java21 (openjdk 21) |
結果 |
TLE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 4,397 bytes |
コンパイル時間 | 2,541 ms |
コンパイル使用メモリ | 79,464 KB |
実行使用メモリ | 109,512 KB |
最終ジャッジ日時 | 2024-05-03 11:18:47 |
合計ジャッジ時間 | 17,226 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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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 | 853 ms
69,172 KB |
testcase_01 | AC | 1,985 ms
75,644 KB |
testcase_02 | AC | 4,787 ms
100,592 KB |
testcase_03 | TLE | - |
testcase_04 | -- | - |
testcase_05 | -- | - |
testcase_06 | -- | - |
testcase_07 | -- | - |
testcase_08 | -- | - |
testcase_09 | -- | - |
testcase_10 | -- | - |
testcase_11 | -- | - |
testcase_12 | -- | - |
testcase_13 | -- | - |
testcase_14 | -- | - |
testcase_15 | -- | - |
testcase_16 | -- | - |
testcase_17 | -- | - |
testcase_18 | -- | - |
testcase_19 | -- | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
testcase_29 | -- | - |
testcase_30 | -- | - |
testcase_31 | -- | - |
testcase_32 | -- | - |
testcase_33 | -- | - |
ソースコード
import java.util.*; import java.io.*; public class Main{ static final Reader sc = new Reader(); static final PrintWriter out = new PrintWriter(System.out,false); public static void main(String[] args) throws Exception { int n = sc.nextInt(); ArrayList<Integer> list = new ArrayList<Integer>(); ArrayList<Integer> list2 = new ArrayList<Integer>(); ArrayList<Integer> list3 = new ArrayList<Integer>(); list.add(0); boolean[] judge = new boolean[1000*100+1]; boolean flag = false; for(int i=0;i<n;i++){ int v = sc.nextInt(); if(i%2==0){ for(int j=0;j<list.size();j++){ int x = list.get(j); if(!judge[x+v]){ judge[x+v] = true; list2.add(x+v); } } for(int j=0;j<list3.size();j++){ list.add(list3.get(j)); } } else{ for(int j=0;j<list.size();j++){ int x = list.get(j); if(!judge[x+v]){ judge[x+v] = true; list3.add(x+v); } } for(int j=0;j<list2.size();j++){ list.add(list2.get(j)); } } } for(int i=100000;i>0;i--){ if(judge[i]){ out.println(i); out.flush(); break; } } sc.close(); out.close(); } static void trace(Object... o) { System.out.println(Arrays.deepToString(o));} } class Reader { private final InputStream in; private final byte[] buf = new byte[1024]; private int ptr = 0; private int buflen = 0; public Reader() { this(System.in);} public Reader(InputStream source) { this.in = source;} private boolean hasNextByte() { if (ptr < buflen) return true; ptr = 0; try{ buflen = in.read(buf); }catch (IOException e) {e.printStackTrace();} if (buflen <= 0) return false; return true; } private int readByte() { if (hasNextByte()) return buf[ptr++]; else return -1;} private boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} private void skip() { while(hasNextByte() && !isPrintableChar(buf[ptr])) ptr++;} public boolean hasNext() {skip(); return hasNextByte();} public String next() { if (!hasNext()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while (isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public long nextLong() { if (!hasNext()) throw new NoSuchElementException(); boolean minus = false; long num = readByte(); if(num == '-'){ num = 0; minus = true; }else if (num < '0' || '9' < num){ throw new NumberFormatException(); }else{ num -= '0'; } while(true){ int b = readByte(); if('0' <= b && b <= '9') num = num * 10 + (b - '0'); else if(b == -1 || !isPrintableChar(b)) return minus ? -num : num; else throw new NoSuchElementException(); } } public int nextInt() { long num = nextLong(); if (num < Integer.MIN_VALUE || Integer.MAX_VALUE < num) throw new NumberFormatException(); return (int)num; } public double nextDouble() { return Double.parseDouble(next()); } public char nextChar() { if (!hasNext()) throw new NoSuchElementException(); return (char)readByte(); } public String nextLine() { while (hasNextByte() && (buf[ptr] == '\n' || buf[ptr] == '\r')) ptr++; if (!hasNextByte()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while (b != '\n' && b != '\r') { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public int[] nextIntArray(int n) { int[] res = new int[n]; for (int i=0; i<n; i++) res[i] = nextInt(); return res; } public char[] nextCharArray(int n) { char[] res = new char[n]; for (int i=0; i<n; i++) res[i] = nextChar(); return res; } public void close() {try{ in.close();}catch(IOException e){ e.printStackTrace();}}; }