답안 #1112514

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1112514	2024-11-14T09:18:07 Z	vjudge1	Bliskost (COI23_bliskost)	C++17	57 / 100	1000 ms	6848 KB

Main

#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define nmod(a, b) (((a%b)+b)%b) // stands for [n]atural [mod], as in "will always return a natural number", should be used in case of negative
#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;

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 = s1[i] - s2[i] - lastdiff;
        lastdiff = nmod(lastdiff, 26);
        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:10:31: warning: integer overflow in expression of type 'long long int' results in '9223372036854775807' [-Woverflow]
   10 | const int INFTY = (1LL << 63) - 1;
      |                   ~~~~~~~~~~~~^~~
Main.cpp: In function 'bool sim(std::string, std::string)':
Main.cpp:15:11: 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]
   15 |     if (n != s2.size()) return false;
      |         ~~^~~~~~~~~~~~

Subtask #1
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	460 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	508 KB	Output is correct
6	Correct	1 ms	592 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	336 KB	Output is correct
15	Correct	1 ms	500 KB	Output is correct

Subtask #2
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	460 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	508 KB	Output is correct
6	Correct	1 ms	592 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	336 KB	Output is correct
15	Correct	1 ms	500 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	336 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	336 KB	Output is correct
30	Correct	1 ms	456 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	460 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	508 KB	Output is correct
6	Correct	1 ms	592 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	336 KB	Output is correct
15	Correct	1 ms	500 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	336 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	336 KB	Output is correct
30	Correct	1 ms	456 KB	Output is correct
31	Correct	14 ms	6272 KB	Output is correct
32	Correct	14 ms	6272 KB	Output is correct
33	Correct	15 ms	6548 KB	Output is correct
34	Correct	14 ms	6336 KB	Output is correct
35	Correct	14 ms	6272 KB	Output is correct
36	Correct	14 ms	6800 KB	Output is correct
37	Correct	14 ms	6632 KB	Output is correct
38	Correct	14 ms	6288 KB	Output is correct
39	Correct	14 ms	6636 KB	Output is correct
40	Correct	14 ms	6848 KB	Output is correct
41	Correct	15 ms	6284 KB	Output is correct
42	Correct	15 ms	6272 KB	Output is correct
43	Correct	18 ms	6636 KB	Output is correct
44	Correct	14 ms	6304 KB	Output is correct
45	Correct	14 ms	6468 KB	Output is correct

Subtask #4
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	460 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	508 KB	Output is correct
6	Correct	1 ms	592 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	336 KB	Output is correct
15	Correct	1 ms	500 KB	Output is correct
16	Correct	11 ms	1104 KB	Output is correct
17	Correct	11 ms	1104 KB	Output is correct
18	Correct	11 ms	1104 KB	Output is correct
19	Correct	11 ms	1104 KB	Output is correct
20	Correct	11 ms	1272 KB	Output is correct
21	Correct	11 ms	1272 KB	Output is correct
22	Correct	11 ms	1104 KB	Output is correct
23	Correct	15 ms	1104 KB	Output is correct
24	Correct	11 ms	1104 KB	Output is correct
25	Correct	11 ms	1104 KB	Output is correct
26	Correct	11 ms	1104 KB	Output is correct
27	Correct	11 ms	1116 KB	Output is correct
28	Correct	11 ms	1104 KB	Output is correct
29	Correct	11 ms	1104 KB	Output is correct
30	Correct	11 ms	1104 KB	Output is correct

Subtask #5
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	460 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	508 KB	Output is correct
6	Correct	1 ms	592 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	336 KB	Output is correct
15	Correct	1 ms	500 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	336 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	336 KB	Output is correct
30	Correct	1 ms	456 KB	Output is correct
31	Correct	11 ms	1104 KB	Output is correct
32	Correct	11 ms	1104 KB	Output is correct
33	Correct	11 ms	1104 KB	Output is correct
34	Correct	11 ms	1104 KB	Output is correct
35	Correct	11 ms	1272 KB	Output is correct
36	Correct	11 ms	1272 KB	Output is correct
37	Correct	11 ms	1104 KB	Output is correct
38	Correct	15 ms	1104 KB	Output is correct
39	Correct	11 ms	1104 KB	Output is correct
40	Correct	11 ms	1104 KB	Output is correct
41	Correct	11 ms	1104 KB	Output is correct
42	Correct	11 ms	1116 KB	Output is correct
43	Correct	11 ms	1104 KB	Output is correct
44	Correct	11 ms	1104 KB	Output is correct
45	Correct	11 ms	1104 KB	Output is correct
46	Correct	698 ms	1280 KB	Output is correct
47	Correct	690 ms	1292 KB	Output is correct
48	Correct	675 ms	1096 KB	Output is correct
49	Correct	676 ms	1272 KB	Output is correct
50	Correct	692 ms	1232 KB	Output is correct
51	Correct	686 ms	1240 KB	Output is correct
52	Correct	702 ms	1360 KB	Output is correct
53	Correct	671 ms	1172 KB	Output is correct
54	Correct	691 ms	1344 KB	Output is correct
55	Correct	674 ms	1096 KB	Output is correct
56	Correct	670 ms	1144 KB	Output is correct
57	Correct	681 ms	1184 KB	Output is correct
58	Correct	683 ms	1252 KB	Output is correct
59	Correct	699 ms	1280 KB	Output is correct
60	Correct	682 ms	1128 KB	Output is correct

Subtask #6
0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	460 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	508 KB	Output is correct
6	Correct	1 ms	592 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	336 KB	Output is correct
15	Correct	1 ms	500 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	336 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	336 KB	Output is correct
30	Correct	1 ms	456 KB	Output is correct
31	Correct	14 ms	6272 KB	Output is correct
32	Correct	14 ms	6272 KB	Output is correct
33	Correct	15 ms	6548 KB	Output is correct
34	Correct	14 ms	6336 KB	Output is correct
35	Correct	14 ms	6272 KB	Output is correct
36	Correct	14 ms	6800 KB	Output is correct
37	Correct	14 ms	6632 KB	Output is correct
38	Correct	14 ms	6288 KB	Output is correct
39	Correct	14 ms	6636 KB	Output is correct
40	Correct	14 ms	6848 KB	Output is correct
41	Correct	15 ms	6284 KB	Output is correct
42	Correct	15 ms	6272 KB	Output is correct
43	Correct	18 ms	6636 KB	Output is correct
44	Correct	14 ms	6304 KB	Output is correct
45	Correct	14 ms	6468 KB	Output is correct
46	Correct	11 ms	1104 KB	Output is correct
47	Correct	11 ms	1104 KB	Output is correct
48	Correct	11 ms	1104 KB	Output is correct
49	Correct	11 ms	1104 KB	Output is correct
50	Correct	11 ms	1272 KB	Output is correct
51	Correct	11 ms	1272 KB	Output is correct
52	Correct	11 ms	1104 KB	Output is correct
53	Correct	15 ms	1104 KB	Output is correct
54	Correct	11 ms	1104 KB	Output is correct
55	Correct	11 ms	1104 KB	Output is correct
56	Correct	11 ms	1104 KB	Output is correct
57	Correct	11 ms	1116 KB	Output is correct
58	Correct	11 ms	1104 KB	Output is correct
59	Correct	11 ms	1104 KB	Output is correct
60	Correct	11 ms	1104 KB	Output is correct
61	Correct	698 ms	1280 KB	Output is correct
62	Correct	690 ms	1292 KB	Output is correct
63	Correct	675 ms	1096 KB	Output is correct
64	Correct	676 ms	1272 KB	Output is correct
65	Correct	692 ms	1232 KB	Output is correct
66	Correct	686 ms	1240 KB	Output is correct
67	Correct	702 ms	1360 KB	Output is correct
68	Correct	671 ms	1172 KB	Output is correct
69	Correct	691 ms	1344 KB	Output is correct
70	Correct	674 ms	1096 KB	Output is correct
71	Correct	670 ms	1144 KB	Output is correct
72	Correct	681 ms	1184 KB	Output is correct
73	Correct	683 ms	1252 KB	Output is correct
74	Correct	699 ms	1280 KB	Output is correct
75	Correct	682 ms	1128 KB	Output is correct
76	Execution timed out	1062 ms	6632 KB	Time limit exceeded
77	Halted	0 ms	0 KB	-

답안 #1112514

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