結果
問題 | No.505 カードの数式2 |
ユーザー | chocorusk |
提出日時 | 2020-10-04 12:54:44 |
言語 | Java21 (openjdk 21) |
結果 |
RE
|
実行時間 | - |
コード長 | 2,490 bytes |
コンパイル時間 | 2,323 ms |
コンパイル使用メモリ | 79,344 KB |
実行使用メモリ | 41,900 KB |
最終ジャッジ日時 | 2024-07-19 08:45:15 |
合計ジャッジ時間 | 7,103 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | 120 ms
41,368 KB |
testcase_01 | AC | 120 ms
41,448 KB |
testcase_02 | AC | 122 ms
41,504 KB |
testcase_03 | AC | 123 ms
40,336 KB |
testcase_04 | RE | - |
testcase_05 | AC | 120 ms
41,556 KB |
testcase_06 | AC | 125 ms
41,576 KB |
testcase_07 | RE | - |
testcase_08 | AC | 126 ms
41,816 KB |
testcase_09 | RE | - |
testcase_10 | AC | 105 ms
41,164 KB |
testcase_11 | AC | 111 ms
41,076 KB |
testcase_12 | AC | 127 ms
41,580 KB |
testcase_13 | RE | - |
testcase_14 | AC | 119 ms
40,372 KB |
testcase_15 | AC | 129 ms
41,708 KB |
testcase_16 | RE | - |
testcase_17 | AC | 116 ms
41,900 KB |
testcase_18 | AC | 110 ms
41,588 KB |
testcase_19 | RE | - |
testcase_20 | AC | 123 ms
41,448 KB |
testcase_21 | RE | - |
testcase_22 | RE | - |
testcase_23 | RE | - |
testcase_24 | RE | - |
testcase_25 | RE | - |
testcase_26 | AC | 124 ms
41,728 KB |
testcase_27 | AC | 109 ms
41,304 KB |
testcase_28 | AC | 123 ms
41,708 KB |
testcase_29 | AC | 117 ms
41,388 KB |
testcase_30 | AC | 115 ms
41,592 KB |
testcase_31 | AC | 122 ms
41,744 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.NoSuchElementException; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); //FastScanner scanner=new FastScanner(); PrintWriter out = new PrintWriter(System.out); int n=scanner.nextInt(); long[] a=new long[n]; for(int i=0; i<n; i++) { a[i]=scanner.nextLong(); } long mn=a[0], mx=a[0]; for(int i=1; i<n; i++) { long[] x= {mn+a[i], mn-a[i], mn*a[i], mn/a[i], mx+a[i], mx-a[i], mx*a[i], mx/a[i]}; mn=Arrays.stream(x).min().getAsLong(); mx=Arrays.stream(x).max().getAsLong(); } out.println(mx); out.close(); scanner.close(); } } 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; } public boolean hasNext() { while (hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; 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() { long nl = nextLong(); if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException(); return (int) nl; } public double nextDouble() { return Double.parseDouble(next()); } }