結果

問題 No.1083 余りの余り
ユーザー OlandOland
提出日時 2020-06-22 21:29:52
言語 Java21
(openjdk 21)
結果
AC  
実行時間 130 ms / 3,000 ms
コード長 6,847 bytes
コンパイル時間 3,377 ms
コンパイル使用メモリ 79,652 KB
実行使用メモリ 51,912 KB
最終ジャッジ日時 2024-07-03 18:53:47
合計ジャッジ時間 6,088 ms
ジャッジサーバーID
（参考情報） 		judge2 / judge4
このコードへのチャレンジ
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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 55 ms
50,220 KB
testcase_01 AC 54 ms
50,460 KB
testcase_02 AC 55 ms
50,616 KB
testcase_03 AC 54 ms
50,152 KB
testcase_04 AC 54 ms
50,680 KB
testcase_05 AC 81 ms
51,776 KB
testcase_06 AC 55 ms
50,520 KB
testcase_07 AC 56 ms
50,548 KB
testcase_08 AC 56 ms
50,652 KB
testcase_09 AC 55 ms
50,632 KB
testcase_10 AC 56 ms
50,264 KB
testcase_11 AC 54 ms
50,624 KB
testcase_12 AC 54 ms
50,756 KB
testcase_13 AC 54 ms
50,312 KB
testcase_14 AC 54 ms
50,644 KB
testcase_15 AC 53 ms
50,280 KB
testcase_16 AC 54 ms
50,232 KB
testcase_17 AC 54 ms
50,504 KB
testcase_18 AC 95 ms
51,560 KB
testcase_19 AC 80 ms
51,296 KB
testcase_20 AC 56 ms
50,400 KB
testcase_21 AC 65 ms
50,844 KB
testcase_22 AC 54 ms
50,260 KB
testcase_23 AC 124 ms
51,400 KB
testcase_24 AC 130 ms
51,832 KB
testcase_25 AC 120 ms
51,520 KB
testcase_26 AC 124 ms
51,776 KB
testcase_27 AC 56 ms
50,264 KB
testcase_28 AC 125 ms
51,484 KB
testcase_29 AC 55 ms
50,252 KB
testcase_30 AC 55 ms
50,572 KB
testcase_31 AC 55 ms
50,636 KB
testcase_32 AC 55 ms
50,500 KB
testcase_33 AC 130 ms
51,912 KB
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ソースコード

diff # 

import java.io.*;
import java.math.BigDecimal;
import java.util.*;

@SuppressWarnings("unused")
public class Main {
    FastScanner in;
    PrintWriter out;
    final static int MOD = (int)1e9+7;
    
    void solve(){
        int N = in.nextInt(), K = in.nextInt();
        int[] A = in.nextIntArray(N);
        
        Arrays.sort(A);
        int ans = 0;
        for(int i = 0; i < 1 << (N - 1); i++){
            int m = K;
            for(int j = N - 1; j >= 1; j--){
                if(((i >> (j - 1)) & 1) == 1){
                    m %= A[j];
                }
            }
            m %= A[0];
            ans = Math.max(ans, m);
        }
        out.println(ans);
    }
    
    public static void main(String[] args) {
        new Main().m();
    }
    
    private void m() {
        in = new FastScanner(System.in);
        out = new PrintWriter(System.out);
        /*
        try {
            String path = "input.txt";
            out = new PrintWriter(new BufferedWriter(new FileWriter(new File(path))));
        }catch (IOException e){
            e.printStackTrace();
        }
        */
        solve();
        out.flush();
        in.close();
        out.close();
    }
    
    static class FastScanner {
        private Reader input;
        
        public FastScanner() {this(System.in);}
        public FastScanner(InputStream stream) {this.input = new BufferedReader(new InputStreamReader(stream));}
        public void close() {
            try {
                this.input.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        
        public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }
        
        public long nextLong() {
            try {
                int sign = 1;
                int b = input.read();
                while ((b < '0' || '9' < b) && b != '-' && b != '+') {
                    b = input.read();
                }
                if (b == '-') {
                    sign = -1;
                    b = input.read();
                } else if (b == '+') {
                    b = input.read();
                }
                long ret = b - '0';
                while (true) {
                    b = input.read();
                    if (b < '0' || '9' < b) return ret * sign;
                    ret *= 10;
                    ret += b - '0';
                }
            } catch (IOException e) {
                e.printStackTrace();
                return -1;
            }
        }
        
        public double nextDouble() {
            try {
                double sign = 1;
                int b = input.read();
                while ((b < '0' || '9' < b) && b != '-' && b != '+') {
                    b = input.read();
                }
                if (b == '-') {
                    sign = -1;
                    b = input.read();
                } else if (b == '+') {
                    b = input.read();
                }
                double ret = b - '0';
                while (true) {
                    b = input.read();
                    if (b < '0' || '9' < b) break;
                    ret *= 10;
                    ret += b - '0';
                }
                if (b != '.') return sign * ret;
                double div = 1;
                b = input.read();
                while ('0' <= b && b <= '9') {
                    ret *= 10;
                    ret += b - '0';
                    div *= 10;
                    b = input.read();
                }
                return sign * ret / div;
            } catch (IOException e) {
                e.printStackTrace();
                return Double.NaN;
            }
        }
        
        public char nextChar() {
            try {
                int b = input.read();
                while (Character.isWhitespace(b)) {
                    b = input.read();
                }
                return (char) b;
            } catch (IOException e) {
                e.printStackTrace();
                return 0;
            }
        }
        
        public String nextStr() {
            try {
                StringBuilder sb = new StringBuilder();
                int b = input.read();
                while (Character.isWhitespace(b)) {
                    b = input.read();
                }
                while (b != -1 && !Character.isWhitespace(b)) {
                    sb.append((char) b);
                    b = input.read();
                }
                return sb.toString();
            } catch (IOException e) {
                e.printStackTrace();
                return "";
            }
        }
        
        public String nextLine() {
            try {
                StringBuilder sb = new StringBuilder();
                int b = input.read();
                while (b != -1 && b != '\n') {
                    sb.append((char) b);
                    b = input.read();
                }
                return sb.toString();
            } catch (IOException e) {
                e.printStackTrace();
                return "";
            }
        }
        
        public int[] nextIntArray(int n) {
            int[] res = new int[n];
            for (int i = 0; i < n; i++) {
                res[i] = nextInt();
            }
            return res;
        }
        
        public int[] nextIntArrayDec(int n) {
            int[] res = new int[n];
            for (int i = 0; i < n; i++) {
                res[i] = nextInt() - 1;
            }
            return res;
        }
        
        public int[] nextIntArray1Index(int n) {
            int[] res = new int[n + 1];
            for (int i = 0; i < n; i++) {
                res[i + 1] = nextInt();
            }
            return res;
        }
        
        public long[] nextLongArray(int n) {
            long[] res = new long[n];
            for (int i = 0; i < n; i++) {
                res[i] = nextLong();
            }
            return res;
        }
        
        public long[] nextLongArrayDec(int n) {
            long[] res = new long[n];
            for (int i = 0; i < n; i++) {
                res[i] = nextLong() - 1;
            }
            return res;
        }
        
        public long[] nextLongArray1Index(int n) {
            long[] res = new long[n + 1];
            for (int i = 0; i < n; i++) {
                res[i + 1] = nextLong();
            }
            return res;
        }
        
        public double[] nextDoubleArray(int n) {
            double[] res = new double[n];
            for (int i = 0; i < n; i++) {
                res[i] = nextDouble();
            }
            return res;
        }
    }
}
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