Submission #997790

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
997790	2024-06-12T22:07:17 Z	Nakerah	Bliskost (COI23_bliskost)	C++17	28 / 100	106 ms	4868 KB

Main

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define PB push_back
#define sz(x) (int)x.size()
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define F first
#define S second
#define PB push_back
 
void setIO(string s) {
	freopen((s + ".in").c_str(), "r", stdin);
	freopen((s + ".out").c_str(), "w", stdout);
}

void solve(){
	int n, q; cin >> n >> q;
	string a, b; cin >> a >> b;
	for(int i = n-1; i > 0; i--){
		while(a[i] != b[i]){
			a[i] = char(((a[i]-'a'+1)%26)+'a');
			a[i-1] = char(((a[i-1]-'a'+1)%26)+'a');
		}
	}
	cout << (a==b?"da":"ne") << '\n';
	while(q--){
		int p; cin >> p;
		p--;
		char c; cin >> c;
		a[p] = c;
		cout << (a==b?"da":"ne") << '\n';
	}
}
 
int main(){
	ios_base::sync_with_stdio(false), cout.tie(NULL), cin.tie(NULL);
	// setIO("");
	int testcase = 1;
	// cin >> testcase;
	for(int i = 1; i <= testcase; i++){
		// cout << "Case " << i << ": ";
		solve();
	}
}

Compilation message

Main.cpp: In function 'void setIO(std::string)':
Main.cpp:13:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   13 |  freopen((s + ".in").c_str(), "r", stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:14:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |  freopen((s + ".out").c_str(), "w", stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	452 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	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	452 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	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	600 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	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct

Subtask #3
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	452 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	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	600 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	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	103 ms	4600 KB	Output is correct
32	Correct	103 ms	4600 KB	Output is correct
33	Correct	104 ms	4508 KB	Output is correct
34	Correct	103 ms	4508 KB	Output is correct
35	Correct	103 ms	4600 KB	Output is correct
36	Correct	103 ms	4848 KB	Output is correct
37	Correct	103 ms	4852 KB	Output is correct
38	Correct	102 ms	4504 KB	Output is correct
39	Correct	104 ms	4852 KB	Output is correct
40	Correct	104 ms	4868 KB	Output is correct
41	Correct	102 ms	4596 KB	Output is correct
42	Correct	102 ms	4600 KB	Output is correct
43	Correct	102 ms	4792 KB	Output is correct
44	Correct	102 ms	4512 KB	Output is correct
45	Correct	106 ms	4600 KB	Output is correct

Subtask #4
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	452 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	Incorrect	9 ms	1112 KB	Output isn't correct
17	Halted	0 ms	0 KB	-

Subtask #5
0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	452 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	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	600 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	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Incorrect	9 ms	1112 KB	Output isn't correct
32	Halted	0 ms	0 KB	-

Subtask #6
0 / 43.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	452 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	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	600 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	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	103 ms	4600 KB	Output is correct
32	Correct	103 ms	4600 KB	Output is correct
33	Correct	104 ms	4508 KB	Output is correct
34	Correct	103 ms	4508 KB	Output is correct
35	Correct	103 ms	4600 KB	Output is correct
36	Correct	103 ms	4848 KB	Output is correct
37	Correct	103 ms	4852 KB	Output is correct
38	Correct	102 ms	4504 KB	Output is correct
39	Correct	104 ms	4852 KB	Output is correct
40	Correct	104 ms	4868 KB	Output is correct
41	Correct	102 ms	4596 KB	Output is correct
42	Correct	102 ms	4600 KB	Output is correct
43	Correct	102 ms	4792 KB	Output is correct
44	Correct	102 ms	4512 KB	Output is correct
45	Correct	106 ms	4600 KB	Output is correct
46	Incorrect	9 ms	1112 KB	Output isn't correct
47	Halted	0 ms	0 KB	-

Submission #997790

Compilation message

Subtask #1 7.0 / 7.0

Subtask #2 8.0 / 8.0

Subtask #3 13.0 / 13.0

Subtask #4 0 / 12.0

Subtask #5 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
0 / 12.0

Subtask #5
0 / 17.0

Subtask #6
0 / 43.0