Submission #791405

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
791405	2023-07-24T06:05:44 Z	GEN 이지후(#10078)	Bliskost (COI23_bliskost)	C++17	57 / 100	1000 ms	4640 KB

Main

#include <bits/stdc++.h>
using namespace std;
using lint = long long;
using pi = array<lint, 2>;
#define sz(v) ((int)(v).size())
#define all(v) (v).begin(), (v).end()
const int MAXT = 530000;

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	int n, q;
	cin >> n >> q;
	string s, t;
	cin >> s >> t;
	auto sol = [&]() {
		int ans = 0;
		for (int i = 0; i < n; i++) {
			if (i % 2 == 0) {
				ans += s[i] - 'a';
				ans -= t[i] - 'a';
			} else {
				ans -= s[i] - 'a';
				ans += t[i] - 'a';
			}
		}
		ans %= 26;
		if (ans == 0)
			cout << "da\n";
		else
			cout << "ne\n";
	};
	sol();
	while (q--) {
		int idx;
		string chr;
		cin >> idx >> chr;
		s[idx - 1] = chr[0];
		sol();
	}
}

Subtask #1
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 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	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	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 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	0 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct

Subtask #2
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 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	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	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 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	0 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 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	0 ms	212 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	0 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct

Subtask #3
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 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	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	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 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	0 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 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	0 ms	212 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	0 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	6 ms	3268 KB	Output is correct
32	Correct	5 ms	3484 KB	Output is correct
33	Correct	6 ms	4140 KB	Output is correct
34	Correct	6 ms	2800 KB	Output is correct
35	Correct	5 ms	4036 KB	Output is correct
36	Correct	6 ms	2888 KB	Output is correct
37	Correct	5 ms	4548 KB	Output is correct
38	Correct	5 ms	4224 KB	Output is correct
39	Correct	5 ms	4596 KB	Output is correct
40	Correct	4 ms	4640 KB	Output is correct
41	Correct	4 ms	4392 KB	Output is correct
42	Correct	5 ms	4464 KB	Output is correct
43	Correct	4 ms	4640 KB	Output is correct
44	Correct	5 ms	4336 KB	Output is correct
45	Correct	5 ms	4452 KB	Output is correct

Subtask #4
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 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	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	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 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	0 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	13 ms	980 KB	Output is correct
17	Correct	13 ms	900 KB	Output is correct
18	Correct	13 ms	980 KB	Output is correct
19	Correct	13 ms	980 KB	Output is correct
20	Correct	13 ms	980 KB	Output is correct
21	Correct	13 ms	936 KB	Output is correct
22	Correct	13 ms	980 KB	Output is correct
23	Correct	13 ms	932 KB	Output is correct
24	Correct	13 ms	980 KB	Output is correct
25	Correct	13 ms	980 KB	Output is correct
26	Correct	13 ms	988 KB	Output is correct
27	Correct	13 ms	980 KB	Output is correct
28	Correct	13 ms	980 KB	Output is correct
29	Correct	13 ms	940 KB	Output is correct
30	Correct	13 ms	980 KB	Output is correct

Subtask #5
17.0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 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	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	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 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	0 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 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	0 ms	212 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	0 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	13 ms	980 KB	Output is correct
32	Correct	13 ms	900 KB	Output is correct
33	Correct	13 ms	980 KB	Output is correct
34	Correct	13 ms	980 KB	Output is correct
35	Correct	13 ms	980 KB	Output is correct
36	Correct	13 ms	936 KB	Output is correct
37	Correct	13 ms	980 KB	Output is correct
38	Correct	13 ms	932 KB	Output is correct
39	Correct	13 ms	980 KB	Output is correct
40	Correct	13 ms	980 KB	Output is correct
41	Correct	13 ms	988 KB	Output is correct
42	Correct	13 ms	980 KB	Output is correct
43	Correct	13 ms	980 KB	Output is correct
44	Correct	13 ms	940 KB	Output is correct
45	Correct	13 ms	980 KB	Output is correct
46	Correct	98 ms	1180 KB	Output is correct
47	Correct	91 ms	1132 KB	Output is correct
48	Correct	91 ms	1152 KB	Output is correct
49	Correct	89 ms	1088 KB	Output is correct
50	Correct	92 ms	1148 KB	Output is correct
51	Correct	90 ms	1112 KB	Output is correct
52	Correct	93 ms	1064 KB	Output is correct
53	Correct	99 ms	1284 KB	Output is correct
54	Correct	91 ms	1100 KB	Output is correct
55	Correct	91 ms	1168 KB	Output is correct
56	Correct	93 ms	1116 KB	Output is correct
57	Correct	91 ms	1096 KB	Output is correct
58	Correct	92 ms	1120 KB	Output is correct
59	Correct	101 ms	1116 KB	Output is correct
60	Correct	92 ms	1096 KB	Output is correct

Subtask #6
0 / 43.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 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	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	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 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	0 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 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	0 ms	212 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	0 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	6 ms	3268 KB	Output is correct
32	Correct	5 ms	3484 KB	Output is correct
33	Correct	6 ms	4140 KB	Output is correct
34	Correct	6 ms	2800 KB	Output is correct
35	Correct	5 ms	4036 KB	Output is correct
36	Correct	6 ms	2888 KB	Output is correct
37	Correct	5 ms	4548 KB	Output is correct
38	Correct	5 ms	4224 KB	Output is correct
39	Correct	5 ms	4596 KB	Output is correct
40	Correct	4 ms	4640 KB	Output is correct
41	Correct	4 ms	4392 KB	Output is correct
42	Correct	5 ms	4464 KB	Output is correct
43	Correct	4 ms	4640 KB	Output is correct
44	Correct	5 ms	4336 KB	Output is correct
45	Correct	5 ms	4452 KB	Output is correct
46	Correct	13 ms	980 KB	Output is correct
47	Correct	13 ms	900 KB	Output is correct
48	Correct	13 ms	980 KB	Output is correct
49	Correct	13 ms	980 KB	Output is correct
50	Correct	13 ms	980 KB	Output is correct
51	Correct	13 ms	936 KB	Output is correct
52	Correct	13 ms	980 KB	Output is correct
53	Correct	13 ms	932 KB	Output is correct
54	Correct	13 ms	980 KB	Output is correct
55	Correct	13 ms	980 KB	Output is correct
56	Correct	13 ms	988 KB	Output is correct
57	Correct	13 ms	980 KB	Output is correct
58	Correct	13 ms	980 KB	Output is correct
59	Correct	13 ms	940 KB	Output is correct
60	Correct	13 ms	980 KB	Output is correct
61	Correct	98 ms	1180 KB	Output is correct
62	Correct	91 ms	1132 KB	Output is correct
63	Correct	91 ms	1152 KB	Output is correct
64	Correct	89 ms	1088 KB	Output is correct
65	Correct	92 ms	1148 KB	Output is correct
66	Correct	90 ms	1112 KB	Output is correct
67	Correct	93 ms	1064 KB	Output is correct
68	Correct	99 ms	1284 KB	Output is correct
69	Correct	91 ms	1100 KB	Output is correct
70	Correct	91 ms	1168 KB	Output is correct
71	Correct	93 ms	1116 KB	Output is correct
72	Correct	91 ms	1096 KB	Output is correct
73	Correct	92 ms	1120 KB	Output is correct
74	Correct	101 ms	1116 KB	Output is correct
75	Correct	92 ms	1096 KB	Output is correct
76	Execution timed out	1040 ms	4564 KB	Time limit exceeded
77	Halted	0 ms	0 KB	-

Submission #791405

Compilation message

Subtask #1 7.0 / 7.0

Subtask #2 8.0 / 8.0

Subtask #3 13.0 / 13.0

Subtask #4 12.0 / 12.0

Subtask #5 17.0 / 17.0

Subtask #6 0 / 43.0

Subtask #1
7.0 / 7.0

Subtask #2
8.0 / 8.0

Subtask #3
13.0 / 13.0

Subtask #4
12.0 / 12.0

Subtask #5
17.0 / 17.0

Subtask #6
0 / 43.0