编号 题目 状态 分数 总时间 内存 代码 / 答案文件 提交者 提交时间
#25416 #1145. ddd 和渡渡鸟 Time Limit Exceeded 19 14037 ms 265292 K Java / 2.0 K yukino 2020-05-01 1:08:43
显示原始代码
import java.util.*;

public class Main {
    static int a;
    static int b;
    static int N = 1000005;
    static int[] h = new int[N];
    static int[] e = new int[N * 3];
    static int[] ne = new int[N * 3];
    static int idx = 0;
    static int[] degree = new int[N];
    static int[] arr = new int[N];

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        a = sc.nextInt();
        b = sc.nextInt();
        int l = 1, r = 1000000;
        while (l < r) {
            int mid = l + r + 1 >> 1;
            if (work(mid).size() != 0) {
                l = mid;
            } else {
                r = mid - 1;
            }
        }
        System.out.println(l);
        ArrayList<Integer> integers = work(l);
        for (Integer a : integers) {
            System.out.print(a + " ");
        }
    }
    static ArrayList<Integer> work(int n) {
        idx = 0;
        ArrayList<Integer> list = new ArrayList<Integer>();
        Queue<Integer> q = new LinkedList<Integer>();
        Arrays.fill(h, -1);
        Arrays.fill(degree, 0);
        for (int i = 1; i <= n; i++) {
            if (i - a >= 0) {
                add(i - a, i);
                degree[i]++;
            }
            if (i - b >= 0) {
                add(i, i - b);
                degree[i - b]++;
            }
        }

        for (int i = 0; i <= n; i++) {
            if (degree[i] == 0) {
                q.add(i);
            }
        }
        int cnt = 0;
        while (q.size() != 0) {
            int t = q.poll();
            arr[t] = ++cnt;
            for (int i = h[t]; i != -1; i = ne[i]) {
                int c = e[i];
                degree[c]--;
                if (degree[c] == 0) {
                    q.add(c);
                }
            }
        }
        if (cnt != n + 1) {
            return list;
        }
        for (int i = 1; i <= n; i++) {
            list.add(arr[i] - arr[i - 1]);
        }

        return list;
    }
    static void add(int x, int y) {
        e[idx] = y;
        ne[idx] = h[x];
        h[x] = idx++;
    }
}
子任务 #1
Time Limit Exceeded
得分:18
测试点 #1
Accepted
得分:100
用时:320 ms
内存:57132 KiB

输入文件(1.in

6 8

答案文件(1.out

11
1 -5 1 -5 1 9 1 -5 1 -5 1 

用户输出

11
1 -5 1 -5 1 9 1 -5 1 -5 1 

Special Judge 信息

Accepted | Correct. answer = 11

系统信息

Exited with return code 0
测试点 #2
Accepted
得分:100
用时:285 ms
内存:57892 KiB

输入文件(2.in

269 152

答案文件(2.out

419
36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36
<1231 bytes omitted>

用户输出

419
36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 3
<1203 bytes omitted>

Special Judge 信息

Accepted | Correct. answer = 419

系统信息

Exited with return code 0
测试点 #3
Accepted
得分:100
用时:557 ms
内存:67868 KiB

输入文件(3.in

4494 6731

答案文件(3.out

11223
3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 392
<59949 bytes omitted>

用户输出

11223
3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 -7296 3929 3929 -7296 3929
<59921 bytes omitted>

Special Judge 信息

Accepted | Correct. answer = 11223

系统信息

Exited with return code 0
测试点 #4
Time Limit Exceeded
得分:0
用时:1011 ms
内存:119268 KiB

输入文件(4.in

95679 79020

答案文件(4.out

174689
1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 128350 1 1 1 1 1 1 1 1 -46349 1
<446330 bytes omitted>

用户输出

174689
1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 128350 1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 -46349 1 1 1 
<204154 bytes omitted>
测试点 #5
Time Limit Exceeded
得分:0
用时:1051 ms
内存:128792 KiB

输入文件(5.in

151274 37556

答案文件(5.out

188827
1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 1
<849626 bytes omitted>

用户输出

188827
1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 13
<351142 bytes omitted>
测试点 #6
Time Limit Exceeded
得分:0
用时:1049 ms
内存:164560 KiB

输入文件(6.in

17290 193374

答案文件(6.out

210661
1 -33215 1 -33215 1 -33215 1 -33215 1 -33215 1 177449 1 -33215 1 -33215 1 -33215 1 -33215 1 -
<947879 bytes omitted>

用户输出

210661
1 -33215 1 -33215 1 -33215 1 -33215 1 -33215 1 177449 1 -33215 1 -33215 1 -33215 1 -33215 1 -33215 1 177449 1 -33215 1 -3
<168575 bytes omitted>
测试点 #7
Time Limit Exceeded
得分:0
用时:1019 ms
内存:192144 KiB

输入文件(7.in

119441 246736

答案文件(7.out

366169
1 1 1 1 1 1 -102157 1 1 1 1 1 1 -102157 1 1 1 1 1 1 264020 1 1 1 1 1 1 -102157 1 1 1 1 1 1 -1
<1031507 bytes omitted>

用户输出

366169
测试点 #8
Time Limit Exceeded
得分:0
用时:1089 ms
内存:228160 KiB

输入文件(8.in

300000 200000

答案文件(8.out

399999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<799921 bytes omitted>

用户输出

399999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<66823 bytes omitted>
测试点 #9
Time Limit Exceeded
得分:0
用时:1067 ms
内存:260872 KiB

输入文件(9.in

300000 299999

答案文件(9.out

599997
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
<1199907 bytes omitted>

用户输出

599997
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
<5025 bytes omitted>
测试点 #10
Time Limit Exceeded
得分:0
用时:1040 ms
内存:249648 KiB

输入文件(10.in

299999 300000

答案文件(10.out

599997
-2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 
<1799902 bytes omitted>

用户输出

599997
测试点 #11
Time Limit Exceeded
得分:0
用时:1042 ms
内存:151584 KiB

输入文件(11.in

99443 291115

答案文件(11.out

390556
191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 191
<2925179 bytes omitted>
测试点 #12
Time Limit Exceeded
得分:0
用时:1112 ms
内存:165844 KiB

输入文件(12.in

243346 49300

答案文件(12.out

292643
1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -
<1316798 bytes omitted>

用户输出

292643
1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -1
<126401 bytes omitted>
测试点 #13
Time Limit Exceeded
得分:0
用时:1058 ms
内存:158908 KiB

输入文件(13.in

265983 251034

答案文件(13.out

517013
1 1 -105107 1 1 -105107 1 1 -105107 1 1 411910 1 1 -105107 1 1 -105107 1 1 -105107 1 1 -10510
<2032921 bytes omitted>
测试点 #14
Time Limit Exceeded
得分:0
用时:1027 ms
内存:265292 KiB

输入文件(14.in

300000 299998

答案文件(14.out

599995
1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1
<1199903 bytes omitted>

用户输出

599995
1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1
<28141 bytes omitted>
测试点 #15
Wrong Answer
得分:0
用时:248 ms
内存:54832 KiB

输入文件(15.in

1 1

答案文件(15.out

0

用户输出

1

Special Judge 信息

Presentation Error | Unexpected end of file - int32 expected

系统信息

Exited with return code 0
测试点 #16
Time Limit Exceeded
得分:0
用时:1062 ms
内存:255332 KiB

输入文件(16.in

300000 300000

答案文件(16.out

299999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<599905 bytes omitted>

用户输出

299999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<20303 bytes omitted>