Submission #1114021

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1114021	2024-11-18T06:23:40 Z	NotLinux	Bliskost (COI23_bliskost)	C++17	100 / 100	172 ms	15344 KB

Main

// Author : FatihCihan
#include <bits/stdc++.h>
using namespace std;
#define all(v) v.begin() , v.end()
#define sz(a) (int)a.size()
void solve(){
	int n,q;
	cin >> n >> q;
	string s1 , s2;
	cin >> s1 >> s2;
	int arr[n] , sum[2] = {0,0};
	for(int i = 0;i<n;i++){
		arr[i] = s2[i] - s1[i];
		if(arr[i] < 0)arr[i] += 26;
		if(i < (n-1))sum[i & 1] += arr[i];
	}
	auto get = [&]{
		int value = ((sum[n&1] - sum[(n&1)^1]) % 26 + 26) % 26;
		if(value == arr[n-1])return "da";
		else return "ne";
	};
	cout << get() << endl;
	while(q--){
		int pos;
		char ch;
		cin >> pos >> ch;
		pos--;

		if(pos < (n-1))sum[pos&1] -= arr[pos];
		s1[pos] = ch;
		arr[pos] = s2[pos] - s1[pos];
		if(arr[pos] < 0)arr[pos] += 26;
		if(pos < (n-1))sum[pos&1] += arr[pos];
		
		cout << get() << '\n';
	}
}
signed main(){
	ios_base::sync_with_stdio(0);cin.tie(0);
	int testcase = 1;//cin >> testcase;
	while(testcase--)solve();
	cerr << 1000.0 * clock() / CLOCKS_PER_SEC << " ms" << endl;
}

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	504 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	508 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	504 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	504 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	508 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	504 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	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	508 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	504 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	504 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	508 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	504 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	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	508 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	504 KB	Output is correct
31	Correct	9 ms	6272 KB	Output is correct
32	Correct	13 ms	6272 KB	Output is correct
33	Correct	11 ms	6292 KB	Output is correct
34	Correct	9 ms	6400 KB	Output is correct
35	Correct	9 ms	6272 KB	Output is correct
36	Correct	9 ms	6632 KB	Output is correct
37	Correct	9 ms	6632 KB	Output is correct
38	Correct	8 ms	6288 KB	Output is correct
39	Correct	8 ms	6600 KB	Output is correct
40	Correct	9 ms	6624 KB	Output is correct
41	Correct	9 ms	6296 KB	Output is correct
42	Correct	14 ms	6272 KB	Output is correct
43	Correct	9 ms	6636 KB	Output is correct
44	Correct	10 ms	6224 KB	Output is correct
45	Correct	10 ms	6400 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	504 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	508 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	504 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	11 ms	592 KB	Output is correct
17	Correct	10 ms	592 KB	Output is correct
18	Correct	11 ms	592 KB	Output is correct
19	Correct	11 ms	592 KB	Output is correct
20	Correct	16 ms	604 KB	Output is correct
21	Correct	10 ms	768 KB	Output is correct
22	Correct	10 ms	592 KB	Output is correct
23	Correct	18 ms	592 KB	Output is correct
24	Correct	16 ms	608 KB	Output is correct
25	Correct	10 ms	592 KB	Output is correct
26	Correct	11 ms	592 KB	Output is correct
27	Correct	12 ms	592 KB	Output is correct
28	Correct	10 ms	592 KB	Output is correct
29	Correct	13 ms	592 KB	Output is correct
30	Correct	16 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	504 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	508 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	504 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	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	508 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	504 KB	Output is correct
31	Correct	11 ms	592 KB	Output is correct
32	Correct	10 ms	592 KB	Output is correct
33	Correct	11 ms	592 KB	Output is correct
34	Correct	11 ms	592 KB	Output is correct
35	Correct	16 ms	604 KB	Output is correct
36	Correct	10 ms	768 KB	Output is correct
37	Correct	10 ms	592 KB	Output is correct
38	Correct	18 ms	592 KB	Output is correct
39	Correct	16 ms	608 KB	Output is correct
40	Correct	10 ms	592 KB	Output is correct
41	Correct	11 ms	592 KB	Output is correct
42	Correct	12 ms	592 KB	Output is correct
43	Correct	10 ms	592 KB	Output is correct
44	Correct	13 ms	592 KB	Output is correct
45	Correct	16 ms	592 KB	Output is correct
46	Correct	17 ms	596 KB	Output is correct
47	Correct	11 ms	592 KB	Output is correct
48	Correct	10 ms	592 KB	Output is correct
49	Correct	13 ms	592 KB	Output is correct
50	Correct	10 ms	592 KB	Output is correct
51	Correct	10 ms	592 KB	Output is correct
52	Correct	10 ms	592 KB	Output is correct
53	Correct	10 ms	528 KB	Output is correct
54	Correct	10 ms	592 KB	Output is correct
55	Correct	10 ms	592 KB	Output is correct
56	Correct	10 ms	760 KB	Output is correct
57	Correct	10 ms	768 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	784 KB	Output is correct

Subtask #6
43.0 / 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	504 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	508 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	504 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	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	508 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	504 KB	Output is correct
31	Correct	9 ms	6272 KB	Output is correct
32	Correct	13 ms	6272 KB	Output is correct
33	Correct	11 ms	6292 KB	Output is correct
34	Correct	9 ms	6400 KB	Output is correct
35	Correct	9 ms	6272 KB	Output is correct
36	Correct	9 ms	6632 KB	Output is correct
37	Correct	9 ms	6632 KB	Output is correct
38	Correct	8 ms	6288 KB	Output is correct
39	Correct	8 ms	6600 KB	Output is correct
40	Correct	9 ms	6624 KB	Output is correct
41	Correct	9 ms	6296 KB	Output is correct
42	Correct	14 ms	6272 KB	Output is correct
43	Correct	9 ms	6636 KB	Output is correct
44	Correct	10 ms	6224 KB	Output is correct
45	Correct	10 ms	6400 KB	Output is correct
46	Correct	11 ms	592 KB	Output is correct
47	Correct	10 ms	592 KB	Output is correct
48	Correct	11 ms	592 KB	Output is correct
49	Correct	11 ms	592 KB	Output is correct
50	Correct	16 ms	604 KB	Output is correct
51	Correct	10 ms	768 KB	Output is correct
52	Correct	10 ms	592 KB	Output is correct
53	Correct	18 ms	592 KB	Output is correct
54	Correct	16 ms	608 KB	Output is correct
55	Correct	10 ms	592 KB	Output is correct
56	Correct	11 ms	592 KB	Output is correct
57	Correct	12 ms	592 KB	Output is correct
58	Correct	10 ms	592 KB	Output is correct
59	Correct	13 ms	592 KB	Output is correct
60	Correct	16 ms	592 KB	Output is correct
61	Correct	17 ms	596 KB	Output is correct
62	Correct	11 ms	592 KB	Output is correct
63	Correct	10 ms	592 KB	Output is correct
64	Correct	13 ms	592 KB	Output is correct
65	Correct	10 ms	592 KB	Output is correct
66	Correct	10 ms	592 KB	Output is correct
67	Correct	10 ms	592 KB	Output is correct
68	Correct	10 ms	528 KB	Output is correct
69	Correct	10 ms	592 KB	Output is correct
70	Correct	10 ms	592 KB	Output is correct
71	Correct	10 ms	760 KB	Output is correct
72	Correct	10 ms	768 KB	Output is correct
73	Correct	10 ms	592 KB	Output is correct
74	Correct	10 ms	592 KB	Output is correct
75	Correct	10 ms	784 KB	Output is correct
76	Correct	131 ms	10876 KB	Output is correct
77	Correct	130 ms	9688 KB	Output is correct
78	Correct	152 ms	15004 KB	Output is correct
79	Correct	143 ms	15028 KB	Output is correct
80	Correct	154 ms	14964 KB	Output is correct
81	Correct	158 ms	9336 KB	Output is correct
82	Correct	145 ms	9340 KB	Output is correct
83	Correct	171 ms	14976 KB	Output is correct
84	Correct	172 ms	14908 KB	Output is correct
85	Correct	152 ms	14968 KB	Output is correct
86	Correct	146 ms	15336 KB	Output is correct
87	Correct	165 ms	15320 KB	Output is correct
88	Correct	156 ms	15328 KB	Output is correct
89	Correct	149 ms	14968 KB	Output is correct
90	Correct	171 ms	15344 KB	Output is correct

Submission #1114021

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 43.0 / 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
43.0 / 43.0