Submission #812008

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
812008	2023-08-07T06:46:21 Z	vjudge1	Financial Report (JOI21_financial)	C++17	14 / 100	47 ms	4656 KB

Main

#ifdef Home
#define _GLIBCXX_DEBUG
#endif // Home

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef long double ld;

int lg2(int x) {
    return 31 - __builtin_clz(x);
}

main() {
#ifdef Home
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif // Home
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    
    int n, d;
    cin >> n >> d;
    int arr[n];
    for(int i = 0; i < n; ++ i) {
        cin >> arr[i];
    }
    int ans = 0;
    for(int msk = (1<<n); msk --> 0;) {
        int k = 0, tmp = msk, pr = -1, cr, mx = -1;
        for(; tmp; tmp -= (-tmp&tmp)) {
            cr = lg2(-tmp&tmp);
            if(pr != -1 && cr - pr > d) {
                k = 0;
                break;
            }
            if(mx < arr[cr]) {
                ++ k;
                mx = arr[cr];
            }
            pr = cr;
        }
        if(pr == n - 1) {
            ans = max(ans, k);
        }
    }
    cout << ans;
}

Compilation message

Main.cpp:16:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   16 | main() {
      | ^~~~

Subtask #1
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	316 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	324 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	5 ms	340 KB	Output is correct
16	Correct	2 ms	320 KB	Output is correct
17	Correct	1 ms	316 KB	Output is correct
18	Correct	44 ms	316 KB	Output is correct
19	Correct	6 ms	324 KB	Output is correct
20	Correct	47 ms	300 KB	Output is correct
21	Correct	13 ms	316 KB	Output is correct
22	Correct	24 ms	212 KB	Output is correct
23	Correct	8 ms	212 KB	Output is correct
24	Correct	8 ms	316 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	3 ms	212 KB	Output is correct

Subtask #2
0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	316 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	324 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	5 ms	340 KB	Output is correct
16	Correct	2 ms	320 KB	Output is correct
17	Correct	1 ms	316 KB	Output is correct
18	Correct	44 ms	316 KB	Output is correct
19	Correct	6 ms	324 KB	Output is correct
20	Correct	47 ms	300 KB	Output is correct
21	Correct	13 ms	316 KB	Output is correct
22	Correct	24 ms	212 KB	Output is correct
23	Correct	8 ms	212 KB	Output is correct
24	Correct	8 ms	316 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	3 ms	212 KB	Output is correct
27	Incorrect	1 ms	212 KB	Output isn't correct
28	Halted	0 ms	0 KB	-

Subtask #3
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	316 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	324 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	5 ms	340 KB	Output is correct
16	Correct	2 ms	320 KB	Output is correct
17	Correct	1 ms	316 KB	Output is correct
18	Correct	44 ms	316 KB	Output is correct
19	Correct	6 ms	324 KB	Output is correct
20	Correct	47 ms	300 KB	Output is correct
21	Correct	13 ms	316 KB	Output is correct
22	Correct	24 ms	212 KB	Output is correct
23	Correct	8 ms	212 KB	Output is correct
24	Correct	8 ms	316 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	3 ms	212 KB	Output is correct
27	Incorrect	1 ms	212 KB	Output isn't correct
28	Halted	0 ms	0 KB	-

Subtask #4
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	36 ms	4300 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	39 ms	4656 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	316 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	324 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	5 ms	340 KB	Output is correct
16	Correct	2 ms	320 KB	Output is correct
17	Correct	1 ms	316 KB	Output is correct
18	Correct	44 ms	316 KB	Output is correct
19	Correct	6 ms	324 KB	Output is correct
20	Correct	47 ms	300 KB	Output is correct
21	Correct	13 ms	316 KB	Output is correct
22	Correct	24 ms	212 KB	Output is correct
23	Correct	8 ms	212 KB	Output is correct
24	Correct	8 ms	316 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	3 ms	212 KB	Output is correct
27	Incorrect	1 ms	212 KB	Output isn't correct
28	Halted	0 ms	0 KB	-

Submission #812008

Compilation message

Subtask #1 14.0 / 14.0

Subtask #2 0 / 14.0

Subtask #3 0 / 20.0

Subtask #4 0 / 12.0

Subtask #5 0 / 5.0

Subtask #6 0 / 35.0

Subtask #1
14.0 / 14.0

Subtask #2
0 / 14.0

Subtask #3
0 / 20.0

Subtask #4
0 / 12.0

Subtask #5
0 / 5.0

Subtask #6
0 / 35.0