結果
問題 | No.156 キャンディー・ボックス |
ユーザー | a_Higu |
提出日時 | 2015-03-02 10:40:44 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 74 ms / 2,000 ms |
コード長 | 3,086 bytes |
コンパイル時間 | 2,129 ms |
コンパイル使用メモリ | 85,388 KB |
実行使用メモリ | 38,716 KB |
最終ジャッジ日時 | 2024-07-05 08:43:06 |
合計ジャッジ時間 | 5,229 ms |
ジャッジサーバーID (参考情報) |
judge5 / 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 | 64 ms
38,616 KB |
testcase_01 | AC | 65 ms
38,468 KB |
testcase_02 | AC | 74 ms
38,684 KB |
testcase_03 | AC | 64 ms
38,232 KB |
testcase_04 | AC | 47 ms
36,980 KB |
testcase_05 | AC | 61 ms
38,384 KB |
testcase_06 | AC | 48 ms
36,568 KB |
testcase_07 | AC | 47 ms
36,664 KB |
testcase_08 | AC | 48 ms
36,816 KB |
testcase_09 | AC | 47 ms
37,008 KB |
testcase_10 | AC | 48 ms
37,112 KB |
testcase_11 | AC | 47 ms
37,040 KB |
testcase_12 | AC | 46 ms
37,016 KB |
testcase_13 | AC | 45 ms
37,020 KB |
testcase_14 | AC | 50 ms
36,684 KB |
testcase_15 | AC | 47 ms
37,028 KB |
testcase_16 | AC | 48 ms
36,928 KB |
testcase_17 | AC | 48 ms
37,112 KB |
testcase_18 | AC | 64 ms
38,500 KB |
testcase_19 | AC | 61 ms
38,716 KB |
testcase_20 | AC | 61 ms
38,388 KB |
testcase_21 | AC | 63 ms
38,348 KB |
testcase_22 | AC | 64 ms
38,340 KB |
testcase_23 | AC | 65 ms
38,460 KB |
testcase_24 | AC | 62 ms
38,564 KB |
testcase_25 | AC | 46 ms
36,568 KB |
testcase_26 | AC | 45 ms
37,084 KB |
testcase_27 | AC | 46 ms
36,944 KB |
testcase_28 | AC | 65 ms
38,716 KB |
testcase_29 | AC | 62 ms
38,468 KB |
testcase_30 | AC | 63 ms
38,344 KB |
testcase_31 | AC | 64 ms
38,480 KB |
testcase_32 | AC | 62 ms
38,672 KB |
testcase_33 | AC | 45 ms
36,568 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.InputMismatchException; import java.util.List; public class Main { static StringBuilder out = new StringBuilder(); static String ls = System.lineSeparator(); static final String OK = "Possible"; static final String NG = "Impossible"; static FastReader fr = new FastReader(); // static final int INF = Integer.MAX_VALUE - 300000000; public static void main(String[] args) throws Exception, IOException { int n = fr.nextInt(); int m = fr.nextInt(); List<Integer> nums = fr.nextIntList(n); Collections.sort(nums); int sum = 0; int count = 0; for(int num : nums){ sum += num; if(sum > m) printExit(""+count); count++; } System.out.println(count); } static void printExit(String msg) { System.out.println(msg); System.exit(0); } } class FastReader { private InputStream in = System.in; private byte[] buf = new byte[1024]; private int charNum; private int charLen; private StringBuilder sb = new StringBuilder(); public int read() { if (charLen == -1) throw new InputMismatchException(); if (charNum >= charLen) { charNum = 0; try { charLen = in.read(buf); } catch (IOException e) { throw new InputMismatchException(); } if (charLen <= 0) return -1; } return buf[charNum++]; } public String next() { int c = read(); while (isWhitespace(c)) { c = read(); } sb.setLength(0); do { sb.appendCodePoint(c); c = read(); } while (!isWhitespace(c)); return sb.toString(); } public char[] nextCharArray() { return next().toCharArray(); } public int nextInt() { return (int) nextLong(); } public int[] nextIntArray(int n) { int[] array = new int[n]; for (int i = 0; i < n; i++) array[i] = nextInt(); return array; } public List<Integer> nextIntList(int n) { Integer[] array = new Integer[n]; for (int i = 0; i < n; i++) array[i] = nextInt(); return Arrays.asList(array); } public int[][] nextIntArray2D(int n, int m) { int[][] array = new int[n][m]; for (int i = 0; i < n; i++) array[i] = nextIntArray(m); return array; } public List<int[]> nextIntsList(int n, int m) { List<int[]> list = new ArrayList<>(n); for (int i = 0; i < n; i++) list.add(nextIntArray(m)); return list; } public long nextLong() { int c = read(); while (isWhitespace(c)) { c = read(); } int sgn = 1; if (c == '-') { sgn = -1; c = read(); } long res = 0; do { if (c < '0' || c > '9') throw new InputMismatchException(); res *= 10; res += c - '0'; c = read(); } while (!isWhitespace(c)); return res * sgn; } public double nextDouble() { return Double.parseDouble(next()); } public double[] nextDoubleArray(int n) { double[] array = new double[n]; for (int i = 0; i < n; i++) array[i] = nextDouble(); return array; } public boolean isWhitespace(int c) { return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1; } }