結果
問題 | No.2008 Super Worker |
ユーザー | 37zigen |
提出日時 | 2022-07-15 21:35:33 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 578 ms / 2,000 ms |
コード長 | 3,410 bytes |
コンパイル時間 | 2,752 ms |
コンパイル使用メモリ | 82,896 KB |
実行使用メモリ | 54,080 KB |
最終ジャッジ日時 | 2024-06-27 17:05:18 |
合計ジャッジ時間 | 12,075 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | 64 ms
37,804 KB |
testcase_01 | AC | 62 ms
37,680 KB |
testcase_02 | AC | 63 ms
37,536 KB |
testcase_03 | AC | 63 ms
37,960 KB |
testcase_04 | AC | 63 ms
38,008 KB |
testcase_05 | AC | 63 ms
37,876 KB |
testcase_06 | AC | 63 ms
37,896 KB |
testcase_07 | AC | 63 ms
37,652 KB |
testcase_08 | AC | 65 ms
37,692 KB |
testcase_09 | AC | 64 ms
37,980 KB |
testcase_10 | AC | 62 ms
37,960 KB |
testcase_11 | AC | 63 ms
37,844 KB |
testcase_12 | AC | 63 ms
37,792 KB |
testcase_13 | AC | 72 ms
38,224 KB |
testcase_14 | AC | 73 ms
38,264 KB |
testcase_15 | AC | 78 ms
37,948 KB |
testcase_16 | AC | 79 ms
38,212 KB |
testcase_17 | AC | 73 ms
38,156 KB |
testcase_18 | AC | 84 ms
39,320 KB |
testcase_19 | AC | 74 ms
38,172 KB |
testcase_20 | AC | 75 ms
38,344 KB |
testcase_21 | AC | 74 ms
38,144 KB |
testcase_22 | AC | 74 ms
37,916 KB |
testcase_23 | AC | 562 ms
54,080 KB |
testcase_24 | AC | 512 ms
53,636 KB |
testcase_25 | AC | 534 ms
53,348 KB |
testcase_26 | AC | 540 ms
53,676 KB |
testcase_27 | AC | 524 ms
53,240 KB |
testcase_28 | AC | 571 ms
53,572 KB |
testcase_29 | AC | 535 ms
53,736 KB |
testcase_30 | AC | 549 ms
53,792 KB |
testcase_31 | AC | 546 ms
53,808 KB |
testcase_32 | AC | 514 ms
53,656 KB |
testcase_33 | AC | 206 ms
50,980 KB |
testcase_34 | AC | 578 ms
53,604 KB |
testcase_35 | AC | 194 ms
51,188 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.ArrayList; import java.util.Arrays; import java.util.NoSuchElementException; public class Main implements Runnable { //Runnableを実装する public static void main(String[] args) { new Thread(null, new Main(), "", Runtime.getRuntime().maxMemory()).start(); //16MBスタックを確保して実行 } long pow(long a, long n, long m) { if (n==0) return 1; return pow(a*a%m,n/2,m)*(n%2==1?a:1)%m; } long mod=(long)1e9+7; void solve() { FastScanner sc=new FastScanner(); PrintWriter pw=new PrintWriter(System.out); int N=sc.nextInt(); long[] A=new long[N]; long[] B=new long[N]; for (int i=0;i<N;++i) { A[i]=sc.nextLong(); } for (int i=0;i<N;++i) { B[i]=sc.nextLong(); } Integer[] ord=new Integer[N]; Arrays.setAll(ord, i->i); Arrays.sort(ord, (x, y) -> -Long.compare((1-B[y])*A[x], (1-B[x])*A[y])); long ans=0; long level=1; for (int i : ord) { ans+=A[i]*level%mod; ans%=mod; level=level*B[i]%mod; } System.out.println(ans); pw.close(); } public void run() { solve(); } void tr(Object...objects) {System.out.println(Arrays.deepToString(objects));} } class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; private boolean hasNextByte() { if (ptr < buflen) { return true; }else{ ptr = 0; try { buflen = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (buflen <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;} private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} private void skipUnprintable() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++;} public boolean hasNext() { skipUnprintable(); 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(); long n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while(true){ if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; }else if(b == -1 || !isPrintableChar(b)){ return minus ? -n : n; }else{ throw new NumberFormatException(); } b = readByte(); } } public int nextInt() { return (int)nextLong(); } }