結果
問題 | No.441 和か積 |
ユーザー | 37zigen |
提出日時 | 2018-11-11 18:55:43 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 58 ms / 1,000 ms |
コード長 | 2,761 bytes |
コンパイル時間 | 2,245 ms |
コンパイル使用メモリ | 78,832 KB |
実行使用メモリ | 37,028 KB |
最終ジャッジ日時 | 2024-12-14 09:21:43 |
合計ジャッジ時間 | 5,395 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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 | 54 ms
36,920 KB |
testcase_01 | AC | 54 ms
36,376 KB |
testcase_02 | AC | 54 ms
36,332 KB |
testcase_03 | AC | 56 ms
36,648 KB |
testcase_04 | AC | 55 ms
36,768 KB |
testcase_05 | AC | 53 ms
36,856 KB |
testcase_06 | AC | 53 ms
36,636 KB |
testcase_07 | AC | 54 ms
36,584 KB |
testcase_08 | AC | 54 ms
36,584 KB |
testcase_09 | AC | 53 ms
36,632 KB |
testcase_10 | AC | 53 ms
36,920 KB |
testcase_11 | AC | 54 ms
36,520 KB |
testcase_12 | AC | 53 ms
36,584 KB |
testcase_13 | AC | 53 ms
36,900 KB |
testcase_14 | AC | 55 ms
36,672 KB |
testcase_15 | AC | 57 ms
36,516 KB |
testcase_16 | AC | 55 ms
36,388 KB |
testcase_17 | AC | 53 ms
36,936 KB |
testcase_18 | AC | 55 ms
36,328 KB |
testcase_19 | AC | 53 ms
36,576 KB |
testcase_20 | AC | 54 ms
36,924 KB |
testcase_21 | AC | 55 ms
36,324 KB |
testcase_22 | AC | 54 ms
36,852 KB |
testcase_23 | AC | 55 ms
36,700 KB |
testcase_24 | AC | 55 ms
37,028 KB |
testcase_25 | AC | 54 ms
36,472 KB |
testcase_26 | AC | 56 ms
36,724 KB |
testcase_27 | AC | 53 ms
36,820 KB |
testcase_28 | AC | 55 ms
36,636 KB |
testcase_29 | AC | 54 ms
36,912 KB |
testcase_30 | AC | 54 ms
36,736 KB |
testcase_31 | AC | 58 ms
36,768 KB |
testcase_32 | AC | 54 ms
36,908 KB |
ソースコード
import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.math.BigInteger; import java.util.Arrays; import java.util.NoSuchElementException; class Main { public static void main(String[] args) throws FileNotFoundException { new Main().run(); } void run() { PrintWriter pw = new PrintWriter(System.out); Scanner sc = new Scanner(); String a = sc.next(); String b = sc.next(); if (a.length() > 15 && b.length() > 15) { System.out.println("P"); } else { BigInteger ba = new BigInteger(a); BigInteger bb = new BigInteger(b); BigInteger prd = ba.multiply(bb); BigInteger sum = ba.add(bb); if (prd.compareTo(sum) == 0) { System.out.println("E"); } else if (prd.compareTo(sum) == 1) { System.out.println("P"); } else { System.out.println("S"); } } } void tr(Object... objects) { System.out.println(Arrays.deepToString(objects)); } class Scanner { 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 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()); } } }