답안 #919765

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
919765	2024-02-01T15:41:16 Z	ErJ	Bliskost (COI23_bliskost)	C++17	57 / 100	1000 ms	7004 KB

Main

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define vi vector<ll>
#define vvi vector<vector<ll>>
#define vs vector<string>
#define vc vector<char>
#define vb vector<bool>
#define vp vector<pair<ll, ll>>
#define pp pair<ll, ll>
#define qi queue<ll>
#define qp queue<pp>
#define pqi priority_queue<ll>
#define pqp priority_queue<pp>
#define mi map<ll, ll>
#define mpi map<pp, ll>
#define mip map<ll, pp>
#define mpp map<pp, pp>
#define mb map<ll, bool>
#define si set<ll>
#define sp set<pp>
#define mod 1000000007
#define rep(a, b) for(int a = 0; a < (b); a++)
#define inf 1000000000000000000

int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    int n, q;
    cin >> n >> q;
    string s1, s2;
    cin >> s1 >> s2;
    ll odd = 0;
    ll even = 0;
    for (int i = 0; i < n; i++) {
        if (i % 2 == 0) {
            even += (int) s1[i] - (int) s2[i];
        }
        else {
            odd += (int)s1[i] - (int)s2[i];
        }
    }
    if ((even - odd) % 26 == 0) {
        cout << "da" << endl;
    }
    else {
        cout << "ne" << endl;
    }
    while (q--) {
        int a;
        char ch;
        cin >> a >> ch;
        a--;
        if (a % 2 == 0) {
            even -= ((int)s1[a] - (int)s2[a]);
            s1[a] = ch;
            even += ((int)s1[a] - (int)s2[a]);
        }
        else {
            odd -= ((int)s1[a] - (int)s2[a]);
            s1[a] = ch;
            odd += ((int)s1[a] - (int)s2[a]);
        }

        if ((even - odd) % 26 == 0) {
            cout << "da" << endl;
        }
        else {
            cout << "ne" << endl;
        }
    }
}

Subtask #1
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct

Subtask #2
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	6 ms	2808 KB	Output is correct
32	Correct	6 ms	2828 KB	Output is correct
33	Correct	4 ms	3060 KB	Output is correct
34	Correct	4 ms	2808 KB	Output is correct
35	Correct	4 ms	2804 KB	Output is correct
36	Correct	4 ms	2808 KB	Output is correct
37	Correct	5 ms	2804 KB	Output is correct
38	Correct	4 ms	2804 KB	Output is correct
39	Correct	5 ms	2804 KB	Output is correct
40	Correct	5 ms	2804 KB	Output is correct
41	Correct	5 ms	2804 KB	Output is correct
42	Correct	4 ms	2804 KB	Output is correct
43	Correct	4 ms	2804 KB	Output is correct
44	Correct	5 ms	2804 KB	Output is correct
45	Correct	4 ms	2804 KB	Output is correct

Subtask #4
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	118 ms	592 KB	Output is correct
17	Correct	123 ms	740 KB	Output is correct
18	Correct	118 ms	632 KB	Output is correct
19	Correct	116 ms	564 KB	Output is correct
20	Correct	129 ms	592 KB	Output is correct
21	Correct	119 ms	592 KB	Output is correct
22	Correct	119 ms	648 KB	Output is correct
23	Correct	116 ms	680 KB	Output is correct
24	Correct	136 ms	592 KB	Output is correct
25	Correct	127 ms	596 KB	Output is correct
26	Correct	118 ms	592 KB	Output is correct
27	Correct	120 ms	636 KB	Output is correct
28	Correct	115 ms	592 KB	Output is correct
29	Correct	123 ms	696 KB	Output is correct
30	Correct	115 ms	592 KB	Output is correct

Subtask #5
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	118 ms	592 KB	Output is correct
32	Correct	123 ms	740 KB	Output is correct
33	Correct	118 ms	632 KB	Output is correct
34	Correct	116 ms	564 KB	Output is correct
35	Correct	129 ms	592 KB	Output is correct
36	Correct	119 ms	592 KB	Output is correct
37	Correct	119 ms	648 KB	Output is correct
38	Correct	116 ms	680 KB	Output is correct
39	Correct	136 ms	592 KB	Output is correct
40	Correct	127 ms	596 KB	Output is correct
41	Correct	118 ms	592 KB	Output is correct
42	Correct	120 ms	636 KB	Output is correct
43	Correct	115 ms	592 KB	Output is correct
44	Correct	123 ms	696 KB	Output is correct
45	Correct	115 ms	592 KB	Output is correct
46	Correct	129 ms	928 KB	Output is correct
47	Correct	117 ms	592 KB	Output is correct
48	Correct	116 ms	736 KB	Output is correct
49	Correct	118 ms	596 KB	Output is correct
50	Correct	118 ms	696 KB	Output is correct
51	Correct	158 ms	492 KB	Output is correct
52	Correct	115 ms	596 KB	Output is correct
53	Correct	119 ms	592 KB	Output is correct
54	Correct	124 ms	592 KB	Output is correct
55	Correct	118 ms	848 KB	Output is correct
56	Correct	116 ms	592 KB	Output is correct
57	Correct	125 ms	732 KB	Output is correct
58	Correct	117 ms	596 KB	Output is correct
59	Correct	123 ms	596 KB	Output is correct
60	Correct	116 ms	600 KB	Output is correct

Subtask #6
0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	6 ms	2808 KB	Output is correct
32	Correct	6 ms	2828 KB	Output is correct
33	Correct	4 ms	3060 KB	Output is correct
34	Correct	4 ms	2808 KB	Output is correct
35	Correct	4 ms	2804 KB	Output is correct
36	Correct	4 ms	2808 KB	Output is correct
37	Correct	5 ms	2804 KB	Output is correct
38	Correct	4 ms	2804 KB	Output is correct
39	Correct	5 ms	2804 KB	Output is correct
40	Correct	5 ms	2804 KB	Output is correct
41	Correct	5 ms	2804 KB	Output is correct
42	Correct	4 ms	2804 KB	Output is correct
43	Correct	4 ms	2804 KB	Output is correct
44	Correct	5 ms	2804 KB	Output is correct
45	Correct	4 ms	2804 KB	Output is correct
46	Correct	118 ms	592 KB	Output is correct
47	Correct	123 ms	740 KB	Output is correct
48	Correct	118 ms	632 KB	Output is correct
49	Correct	116 ms	564 KB	Output is correct
50	Correct	129 ms	592 KB	Output is correct
51	Correct	119 ms	592 KB	Output is correct
52	Correct	119 ms	648 KB	Output is correct
53	Correct	116 ms	680 KB	Output is correct
54	Correct	136 ms	592 KB	Output is correct
55	Correct	127 ms	596 KB	Output is correct
56	Correct	118 ms	592 KB	Output is correct
57	Correct	120 ms	636 KB	Output is correct
58	Correct	115 ms	592 KB	Output is correct
59	Correct	123 ms	696 KB	Output is correct
60	Correct	115 ms	592 KB	Output is correct
61	Correct	129 ms	928 KB	Output is correct
62	Correct	117 ms	592 KB	Output is correct
63	Correct	116 ms	736 KB	Output is correct
64	Correct	118 ms	596 KB	Output is correct
65	Correct	118 ms	696 KB	Output is correct
66	Correct	158 ms	492 KB	Output is correct
67	Correct	115 ms	596 KB	Output is correct
68	Correct	119 ms	592 KB	Output is correct
69	Correct	124 ms	592 KB	Output is correct
70	Correct	118 ms	848 KB	Output is correct
71	Correct	116 ms	592 KB	Output is correct
72	Correct	125 ms	732 KB	Output is correct
73	Correct	117 ms	596 KB	Output is correct
74	Correct	123 ms	596 KB	Output is correct
75	Correct	116 ms	600 KB	Output is correct
76	Execution timed out	1045 ms	7004 KB	Time limit exceeded
77	Halted	0 ms	0 KB	-

답안 #919765

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