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Submission #954468

# Submission time Handle Problem Language Result Execution time Memory
954468 2024-03-28T02:32:37 Z GrandTiger1729 Bliskost (COI23_bliskost) C++17
100 / 100
 146 ms 16820 KB 
#include <bits/stdc++.h>
using namespace std;

const int K = 26;
int main()
{
    cin.tie(0)->sync_with_stdio(0);
    int n, q;
    cin >> n >> q;
    string a, b;
    cin >> a >> b;
    int cur = 0;
    for (int i = 0; i < n; i++)
    {
        (cur += (i % 2 == 0 ? 1 : -1) * ((b[i] - a[i] + K) % K) + K) %= K;
    }
    cout << (cur == 0 ? "da" : "ne") << '\n';
    while (q--)
    {
        int i;
        char x;
        cin >> i >> x;
        i--;
        (cur += (i % 2 == 0 ? -1 : 1) * (x - a[i]) + K) %= K;
        a[i] = x;
        cout << (cur == 0 ? "da" : "ne") << '\n';
    }
    return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 360 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 360 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 600 KB Output is correct
21 Correct 0 ms 348 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 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 360 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 600 KB Output is correct
21 Correct 0 ms 348 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 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 7 ms 2808 KB Output is correct
32 Correct 6 ms 2804 KB Output is correct
33 Correct 6 ms 3060 KB Output is correct
34 Correct 6 ms 2808 KB Output is correct
35 Correct 6 ms 2808 KB Output is correct
36 Correct 6 ms 2808 KB Output is correct
37 Correct 7 ms 2808 KB Output is correct
38 Correct 6 ms 2804 KB Output is correct
39 Correct 6 ms 2808 KB Output is correct
40 Correct 6 ms 2808 KB Output is correct
41 Correct 6 ms 2808 KB Output is correct
42 Correct 6 ms 2808 KB Output is correct
43 Correct 8 ms 2808 KB Output is correct
44 Correct 6 ms 2808 KB Output is correct
45 Correct 6 ms 2808 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 360 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 10 ms 600 KB Output is correct
17 Correct 10 ms 604 KB Output is correct
18 Correct 10 ms 704 KB Output is correct
19 Correct 10 ms 604 KB Output is correct
20 Correct 10 ms 604 KB Output is correct
21 Correct 10 ms 624 KB Output is correct
22 Correct 10 ms 604 KB Output is correct
23 Correct 10 ms 604 KB Output is correct
24 Correct 12 ms 604 KB Output is correct
25 Correct 11 ms 604 KB Output is correct
26 Correct 10 ms 604 KB Output is correct
27 Correct 10 ms 716 KB Output is correct
28 Correct 10 ms 600 KB Output is correct
29 Correct 10 ms 604 KB Output is correct
30 Correct 11 ms 600 KB Output is correct

Subtask #5
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 360 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 600 KB Output is correct
21 Correct 0 ms 348 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 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 10 ms 600 KB Output is correct
32 Correct 10 ms 604 KB Output is correct
33 Correct 10 ms 704 KB Output is correct
34 Correct 10 ms 604 KB Output is correct
35 Correct 10 ms 604 KB Output is correct
36 Correct 10 ms 624 KB Output is correct
37 Correct 10 ms 604 KB Output is correct
38 Correct 10 ms 604 KB Output is correct
39 Correct 12 ms 604 KB Output is correct
40 Correct 11 ms 604 KB Output is correct
41 Correct 10 ms 604 KB Output is correct
42 Correct 10 ms 716 KB Output is correct
43 Correct 10 ms 600 KB Output is correct
44 Correct 10 ms 604 KB Output is correct
45 Correct 11 ms 600 KB Output is correct
46 Correct 11 ms 604 KB Output is correct
47 Correct 11 ms 604 KB Output is correct
48 Correct 12 ms 720 KB Output is correct
49 Correct 11 ms 604 KB Output is correct
50 Correct 11 ms 604 KB Output is correct
51 Correct 11 ms 856 KB Output is correct
52 Correct 11 ms 604 KB Output is correct
53 Correct 11 ms 604 KB Output is correct
54 Correct 11 ms 604 KB Output is correct
55 Correct 13 ms 600 KB Output is correct
56 Correct 11 ms 604 KB Output is correct
57 Correct 12 ms 604 KB Output is correct
58 Correct 11 ms 604 KB Output is correct
59 Correct 11 ms 604 KB Output is correct
60 Correct 11 ms 604 KB Output is correct

Subtask #6
43.0 / 43.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 360 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 600 KB Output is correct
21 Correct 0 ms 348 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 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 7 ms 2808 KB Output is correct
32 Correct 6 ms 2804 KB Output is correct
33 Correct 6 ms 3060 KB Output is correct
34 Correct 6 ms 2808 KB Output is correct
35 Correct 6 ms 2808 KB Output is correct
36 Correct 6 ms 2808 KB Output is correct
37 Correct 7 ms 2808 KB Output is correct
38 Correct 6 ms 2804 KB Output is correct
39 Correct 6 ms 2808 KB Output is correct
40 Correct 6 ms 2808 KB Output is correct
41 Correct 6 ms 2808 KB Output is correct
42 Correct 6 ms 2808 KB Output is correct
43 Correct 8 ms 2808 KB Output is correct
44 Correct 6 ms 2808 KB Output is correct
45 Correct 6 ms 2808 KB Output is correct
46 Correct 10 ms 600 KB Output is correct
47 Correct 10 ms 604 KB Output is correct
48 Correct 10 ms 704 KB Output is correct
49 Correct 10 ms 604 KB Output is correct
50 Correct 10 ms 604 KB Output is correct
51 Correct 10 ms 624 KB Output is correct
52 Correct 10 ms 604 KB Output is correct
53 Correct 10 ms 604 KB Output is correct
54 Correct 12 ms 604 KB Output is correct
55 Correct 11 ms 604 KB Output is correct
56 Correct 10 ms 604 KB Output is correct
57 Correct 10 ms 716 KB Output is correct
58 Correct 10 ms 600 KB Output is correct
59 Correct 10 ms 604 KB Output is correct
60 Correct 11 ms 600 KB Output is correct
61 Correct 11 ms 604 KB Output is correct
62 Correct 11 ms 604 KB Output is correct
63 Correct 12 ms 720 KB Output is correct
64 Correct 11 ms 604 KB Output is correct
65 Correct 11 ms 604 KB Output is correct
66 Correct 11 ms 856 KB Output is correct
67 Correct 11 ms 604 KB Output is correct
68 Correct 11 ms 604 KB Output is correct
69 Correct 11 ms 604 KB Output is correct
70 Correct 13 ms 600 KB Output is correct
71 Correct 11 ms 604 KB Output is correct
72 Correct 12 ms 604 KB Output is correct
73 Correct 11 ms 604 KB Output is correct
74 Correct 11 ms 604 KB Output is correct
75 Correct 11 ms 604 KB Output is correct
76 Correct 125 ms 5392 KB Output is correct
77 Correct 139 ms 16820 KB Output is correct
78 Correct 128 ms 16032 KB Output is correct
79 Correct 126 ms 16140 KB Output is correct
80 Correct 138 ms 16028 KB Output is correct
81 Correct 146 ms 16144 KB Output is correct
82 Correct 131 ms 15980 KB Output is correct
83 Correct 130 ms 16132 KB Output is correct
84 Correct 128 ms 16000 KB Output is correct
85 Correct 145 ms 16164 KB Output is correct
86 Correct 132 ms 16508 KB Output is correct
87 Correct 142 ms 16576 KB Output is correct
88 Correct 130 ms 16360 KB Output is correct
89 Correct 138 ms 15996 KB Output is correct
90 Correct 131 ms 16340 KB Output is correct