Submission #818050

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
818050	2023-08-10T00:42:48 Z	SUNWOOOOOOOO	Council (JOI23_council)	C++17	16 / 100	339 ms	980 KB

council

// joisc 2023 : council
#include <bits/stdc++.h>
using namespace std;
const int mxN = 3000, mxM = 20;
int n, m, A[mxN][mxM], s[mxM];

int main()
{
    scanf("%d %d", &n, &m);
    for (int i = 0; i < n; i++){
        for (int j = 0; j < m; j++){
            scanf("%d", &A[i][j]);
            s[j] += A[i][j];
        }
    }

    for (int i = 0; i < n; i++){
        int ans = 0;
        for (int j = 0; j < m; j++) s[j] -= A[i][j];
        for (int k = 0; k < n; k++){
            if (i == k) continue;
            int ret = 0;
            for (int j = 0; j < m; j++) s[j] -= A[k][j];
            for (int j = 0; j < m; j++) if (s[j] >= n / 2) ret++;
            for (int j = 0; j < m; j++) s[j] += A[k][j];
            ans = max(ans, ret);
        }
        for (int j = 0; j < m; j++) s[j] += A[i][j];
        printf("%d\n", ans);
    }

    return 0;
}

Compilation message

council.cpp: In function 'int main()':
council.cpp:9:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |     scanf("%d %d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~~
council.cpp:12:18: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |             scanf("%d", &A[i][j]);
      |             ~~~~~^~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	4 ms	340 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	4 ms	320 KB	Output is correct
10	Correct	1 ms	308 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	4 ms	340 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	312 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	3 ms	316 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	2 ms	340 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	308 KB	Output is correct
43	Correct	1 ms	312 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	0 ms	340 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	0 ms	212 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	308 KB	Output is correct

Subtask #2
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	4 ms	340 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	4 ms	320 KB	Output is correct
10	Correct	1 ms	308 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	4 ms	340 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	312 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	3 ms	316 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	2 ms	340 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	308 KB	Output is correct
43	Correct	1 ms	312 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	0 ms	340 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	0 ms	212 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	308 KB	Output is correct
51	Correct	339 ms	640 KB	Output is correct
52	Correct	324 ms	572 KB	Output is correct
53	Correct	336 ms	644 KB	Output is correct
54	Correct	331 ms	648 KB	Output is correct
55	Correct	41 ms	468 KB	Output is correct
56	Correct	270 ms	752 KB	Output is correct

Subtask #3
0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Runtime error	2 ms	980 KB	Execution killed with signal 11
3	Halted	0 ms	0 KB	-

Subtask #4
0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Runtime error	2 ms	980 KB	Execution killed with signal 11
3	Halted	0 ms	0 KB	-

Subtask #5
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Runtime error	2 ms	980 KB	Execution killed with signal 11
3	Halted	0 ms	0 KB	-

Subtask #6
0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Runtime error	2 ms	980 KB	Execution killed with signal 11
3	Halted	0 ms	0 KB	-

Subtask #7
0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	4 ms	340 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	4 ms	320 KB	Output is correct
10	Correct	1 ms	308 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	4 ms	340 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	312 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	3 ms	316 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	2 ms	340 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	308 KB	Output is correct
43	Correct	1 ms	312 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	0 ms	340 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	0 ms	212 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	308 KB	Output is correct
51	Correct	339 ms	640 KB	Output is correct
52	Correct	324 ms	572 KB	Output is correct
53	Correct	336 ms	644 KB	Output is correct
54	Correct	331 ms	648 KB	Output is correct
55	Correct	41 ms	468 KB	Output is correct
56	Correct	270 ms	752 KB	Output is correct
57	Correct	0 ms	212 KB	Output is correct
58	Runtime error	2 ms	980 KB	Execution killed with signal 11
59	Halted	0 ms	0 KB	-

Submission #818050

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 8.0 / 8.0

Subtask #3 0 / 6.0

Subtask #4 0 / 19.0

Subtask #5 0 / 15.0

Subtask #6 0 / 22.0

Subtask #7 0 / 22.0

Subtask #1
8.0 / 8.0

Subtask #2
8.0 / 8.0

Subtask #3
0 / 6.0

Subtask #4
0 / 19.0

Subtask #5
0 / 15.0

Subtask #6
0 / 22.0

Subtask #7
0 / 22.0