oj.uz

Submission #1112531

# Submission time Handle Problem Language Result Execution time Memory
1112531 2024-11-14T09:35:26 Z vjudge1 Bliskost (COI23_bliskost) C++17
57 / 100
 1000 ms 4884 KB 
#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define a2b(a, b) (a << b) // a*2^b
#define bit(a, b) ((a >> b) & 1) // bth bit from the right, starts at zero
using namespace std;
template<class T> using vec = vector<T>;

const int INFTY = (1LL << 63) - 1;
const int NNFTY = 1LL << 63;

template<typename T, typename U> inline T nmod(T a, U b) {
    T r = a % b; if (r < 0) r += b; return r;
}

bool sim(string s1, string s2) {
    int n = s1.size();
    if (n != s2.size()) return false;
    int lastdiff = 0;
    for (int i = 0; i < n - 1; i++) {
        lastdiff = nmod(s1[i] - s2[i] - lastdiff, 26LL);
        if (i == n - 2 && lastdiff != nmod(s1[n - 1] - s2[n - 1], 26)) return false;
    }
    return true;
}

int32_t main() {
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    int n, q; cin >> n >> q;
    string s1, s2; cin >> s1 >> s2;
    cout << "ne\n\0da\n" + 4*sim(s1, s2);
    while (q--) {
        int i; char c; cin >> i >> c; i--;
        s1[i] = c;
        cout << "ne\n\0da\n" + 4*sim(s1, s2);
    }
}

Compilation message

Main.cpp:9:31: warning: integer overflow in expression of type 'long long int' results in '9223372036854775807' [-Woverflow]
    9 | const int INFTY = (1LL << 63) - 1;
      |                   ~~~~~~~~~~~~^~~
Main.cpp: In function 'bool sim(std::string, std::string)':
Main.cpp:18:11: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |     if (n != s2.size()) return false;
      |         ~~^~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 376 KB Output is correct
15 Correct 1 ms 336 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 376 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 500 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 512 KB Output is correct
30 Correct 1 ms 336 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 376 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 500 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 512 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 10 ms 4480 KB Output is correct
32 Correct 10 ms 4480 KB Output is correct
33 Correct 10 ms 4508 KB Output is correct
34 Correct 10 ms 4496 KB Output is correct
35 Correct 9 ms 4480 KB Output is correct
36 Correct 10 ms 4840 KB Output is correct
37 Correct 10 ms 4884 KB Output is correct
38 Correct 10 ms 4664 KB Output is correct
39 Correct 10 ms 4844 KB Output is correct
40 Correct 10 ms 4832 KB Output is correct
41 Correct 10 ms 4520 KB Output is correct
42 Correct 10 ms 4480 KB Output is correct
43 Correct 10 ms 4880 KB Output is correct
44 Correct 10 ms 4512 KB Output is correct
45 Correct 10 ms 4660 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 376 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 9 ms 592 KB Output is correct
17 Correct 9 ms 592 KB Output is correct
18 Correct 10 ms 592 KB Output is correct
19 Correct 10 ms 592 KB Output is correct
20 Correct 9 ms 592 KB Output is correct
21 Correct 9 ms 592 KB Output is correct
22 Correct 13 ms 592 KB Output is correct
23 Correct 10 ms 592 KB Output is correct
24 Correct 10 ms 592 KB Output is correct
25 Correct 10 ms 592 KB Output is correct
26 Correct 12 ms 592 KB Output is correct
27 Correct 9 ms 592 KB Output is correct
28 Correct 10 ms 592 KB Output is correct
29 Correct 10 ms 592 KB Output is correct
30 Correct 10 ms 592 KB Output is correct

Subtask #5
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 376 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 500 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 512 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 9 ms 592 KB Output is correct
32 Correct 9 ms 592 KB Output is correct
33 Correct 10 ms 592 KB Output is correct
34 Correct 10 ms 592 KB Output is correct
35 Correct 9 ms 592 KB Output is correct
36 Correct 9 ms 592 KB Output is correct
37 Correct 13 ms 592 KB Output is correct
38 Correct 10 ms 592 KB Output is correct
39 Correct 10 ms 592 KB Output is correct
40 Correct 10 ms 592 KB Output is correct
41 Correct 12 ms 592 KB Output is correct
42 Correct 9 ms 592 KB Output is correct
43 Correct 10 ms 592 KB Output is correct
44 Correct 10 ms 592 KB Output is correct
45 Correct 10 ms 592 KB Output is correct
46 Correct 439 ms 584 KB Output is correct
47 Correct 433 ms 584 KB Output is correct
48 Correct 425 ms 736 KB Output is correct
49 Correct 425 ms 584 KB Output is correct
50 Correct 436 ms 728 KB Output is correct
51 Correct 431 ms 748 KB Output is correct
52 Correct 437 ms 584 KB Output is correct
53 Correct 422 ms 740 KB Output is correct
54 Correct 430 ms 752 KB Output is correct
55 Correct 424 ms 584 KB Output is correct
56 Correct 420 ms 716 KB Output is correct
57 Correct 429 ms 548 KB Output is correct
58 Correct 428 ms 636 KB Output is correct
59 Correct 436 ms 584 KB Output is correct
60 Correct 438 ms 720 KB Output is correct

Subtask #6
0 / 43.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 376 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 500 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 512 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 10 ms 4480 KB Output is correct
32 Correct 10 ms 4480 KB Output is correct
33 Correct 10 ms 4508 KB Output is correct
34 Correct 10 ms 4496 KB Output is correct
35 Correct 9 ms 4480 KB Output is correct
36 Correct 10 ms 4840 KB Output is correct
37 Correct 10 ms 4884 KB Output is correct
38 Correct 10 ms 4664 KB Output is correct
39 Correct 10 ms 4844 KB Output is correct
40 Correct 10 ms 4832 KB Output is correct
41 Correct 10 ms 4520 KB Output is correct
42 Correct 10 ms 4480 KB Output is correct
43 Correct 10 ms 4880 KB Output is correct
44 Correct 10 ms 4512 KB Output is correct
45 Correct 10 ms 4660 KB Output is correct
46 Correct 9 ms 592 KB Output is correct
47 Correct 9 ms 592 KB Output is correct
48 Correct 10 ms 592 KB Output is correct
49 Correct 10 ms 592 KB Output is correct
50 Correct 9 ms 592 KB Output is correct
51 Correct 9 ms 592 KB Output is correct
52 Correct 13 ms 592 KB Output is correct
53 Correct 10 ms 592 KB Output is correct
54 Correct 10 ms 592 KB Output is correct
55 Correct 10 ms 592 KB Output is correct
56 Correct 12 ms 592 KB Output is correct
57 Correct 9 ms 592 KB Output is correct
58 Correct 10 ms 592 KB Output is correct
59 Correct 10 ms 592 KB Output is correct
60 Correct 10 ms 592 KB Output is correct
61 Correct 439 ms 584 KB Output is correct
62 Correct 433 ms 584 KB Output is correct
63 Correct 425 ms 736 KB Output is correct
64 Correct 425 ms 584 KB Output is correct
65 Correct 436 ms 728 KB Output is correct
66 Correct 431 ms 748 KB Output is correct
67 Correct 437 ms 584 KB Output is correct
68 Correct 422 ms 740 KB Output is correct
69 Correct 430 ms 752 KB Output is correct
70 Correct 424 ms 584 KB Output is correct
71 Correct 420 ms 716 KB Output is correct
72 Correct 429 ms 548 KB Output is correct
73 Correct 428 ms 636 KB Output is correct
74 Correct 436 ms 584 KB Output is correct
75 Correct 438 ms 720 KB Output is correct
76 Execution timed out 1036 ms 4484 KB Time limit exceeded
77 Halted 0 ms 0 KB -