답안 #919761

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
919761	2024-02-01T15:37:02 Z	ErJ	Bliskost (COI23_bliskost)	C++17	57 / 100	1000 ms	12452 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()
{
    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	메모리	Grader output
1	Correct	344 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	344 KB	Output is correct
4	Correct	344 KB	Output is correct
5	Correct	344 KB	Output is correct
6	Correct	344 KB	Output is correct
7	Correct	344 KB	Output is correct
8	Correct	344 KB	Output is correct
9	Correct	344 KB	Output is correct
10	Correct	344 KB	Output is correct
11	Correct	348 KB	Output is correct
12	Correct	348 KB	Output is correct
13	Correct	344 KB	Output is correct
14	Correct	348 KB	Output is correct
15	Correct	344 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	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	0 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	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	28 ms	4160 KB	Output is correct
32	Correct	29 ms	4164 KB	Output is correct
33	Correct	28 ms	4176 KB	Output is correct
34	Correct	29 ms	4176 KB	Output is correct
35	Correct	28 ms	4172 KB	Output is correct
36	Correct	29 ms	4168 KB	Output is correct
37	Correct	28 ms	4176 KB	Output is correct
38	Correct	30 ms	4164 KB	Output is correct
39	Correct	28 ms	4348 KB	Output is correct
40	Correct	28 ms	4164 KB	Output is correct
41	Correct	27 ms	4172 KB	Output is correct
42	Correct	28 ms	4164 KB	Output is correct
43	Correct	28 ms	4164 KB	Output is correct
44	Correct	28 ms	4164 KB	Output is correct
45	Correct	31 ms	4160 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	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	136 ms	852 KB	Output is correct
17	Correct	142 ms	1392 KB	Output is correct
18	Correct	132 ms	1104 KB	Output is correct
19	Correct	135 ms	1104 KB	Output is correct
20	Correct	132 ms	1104 KB	Output is correct
21	Correct	131 ms	1104 KB	Output is correct
22	Correct	134 ms	1228 KB	Output is correct
23	Correct	132 ms	852 KB	Output is correct
24	Correct	137 ms	1260 KB	Output is correct
25	Correct	132 ms	1104 KB	Output is correct
26	Correct	131 ms	1104 KB	Output is correct
27	Correct	132 ms	1108 KB	Output is correct
28	Correct	131 ms	1092 KB	Output is correct
29	Correct	131 ms	1104 KB	Output is correct
30	Correct	132 ms	1104 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	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	136 ms	852 KB	Output is correct
32	Correct	142 ms	1392 KB	Output is correct
33	Correct	132 ms	1104 KB	Output is correct
34	Correct	135 ms	1104 KB	Output is correct
35	Correct	132 ms	1104 KB	Output is correct
36	Correct	131 ms	1104 KB	Output is correct
37	Correct	134 ms	1228 KB	Output is correct
38	Correct	132 ms	852 KB	Output is correct
39	Correct	137 ms	1260 KB	Output is correct
40	Correct	132 ms	1104 KB	Output is correct
41	Correct	131 ms	1104 KB	Output is correct
42	Correct	132 ms	1108 KB	Output is correct
43	Correct	131 ms	1092 KB	Output is correct
44	Correct	131 ms	1104 KB	Output is correct
45	Correct	132 ms	1104 KB	Output is correct
46	Correct	146 ms	1104 KB	Output is correct
47	Correct	136 ms	1104 KB	Output is correct
48	Correct	146 ms	1152 KB	Output is correct
49	Correct	141 ms	1224 KB	Output is correct
50	Correct	137 ms	1104 KB	Output is correct
51	Correct	144 ms	1072 KB	Output is correct
52	Correct	136 ms	1120 KB	Output is correct
53	Correct	136 ms	1112 KB	Output is correct
54	Correct	136 ms	1104 KB	Output is correct
55	Correct	141 ms	1104 KB	Output is correct
56	Correct	141 ms	1556 KB	Output is correct
57	Correct	139 ms	1112 KB	Output is correct
58	Correct	135 ms	1208 KB	Output is correct
59	Correct	139 ms	1144 KB	Output is correct
60	Correct	136 ms	1116 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	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	28 ms	4160 KB	Output is correct
32	Correct	29 ms	4164 KB	Output is correct
33	Correct	28 ms	4176 KB	Output is correct
34	Correct	29 ms	4176 KB	Output is correct
35	Correct	28 ms	4172 KB	Output is correct
36	Correct	29 ms	4168 KB	Output is correct
37	Correct	28 ms	4176 KB	Output is correct
38	Correct	30 ms	4164 KB	Output is correct
39	Correct	28 ms	4348 KB	Output is correct
40	Correct	28 ms	4164 KB	Output is correct
41	Correct	27 ms	4172 KB	Output is correct
42	Correct	28 ms	4164 KB	Output is correct
43	Correct	28 ms	4164 KB	Output is correct
44	Correct	28 ms	4164 KB	Output is correct
45	Correct	31 ms	4160 KB	Output is correct
46	Correct	136 ms	852 KB	Output is correct
47	Correct	142 ms	1392 KB	Output is correct
48	Correct	132 ms	1104 KB	Output is correct
49	Correct	135 ms	1104 KB	Output is correct
50	Correct	132 ms	1104 KB	Output is correct
51	Correct	131 ms	1104 KB	Output is correct
52	Correct	134 ms	1228 KB	Output is correct
53	Correct	132 ms	852 KB	Output is correct
54	Correct	137 ms	1260 KB	Output is correct
55	Correct	132 ms	1104 KB	Output is correct
56	Correct	131 ms	1104 KB	Output is correct
57	Correct	132 ms	1108 KB	Output is correct
58	Correct	131 ms	1092 KB	Output is correct
59	Correct	131 ms	1104 KB	Output is correct
60	Correct	132 ms	1104 KB	Output is correct
61	Correct	146 ms	1104 KB	Output is correct
62	Correct	136 ms	1104 KB	Output is correct
63	Correct	146 ms	1152 KB	Output is correct
64	Correct	141 ms	1224 KB	Output is correct
65	Correct	137 ms	1104 KB	Output is correct
66	Correct	144 ms	1072 KB	Output is correct
67	Correct	136 ms	1120 KB	Output is correct
68	Correct	136 ms	1112 KB	Output is correct
69	Correct	136 ms	1104 KB	Output is correct
70	Correct	141 ms	1104 KB	Output is correct
71	Correct	141 ms	1556 KB	Output is correct
72	Correct	139 ms	1112 KB	Output is correct
73	Correct	135 ms	1208 KB	Output is correct
74	Correct	139 ms	1144 KB	Output is correct
75	Correct	136 ms	1116 KB	Output is correct
76	Execution timed out	1048 ms	12452 KB	Time limit exceeded
77	Halted	0 ms	0 KB	-

답안 #919761

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