Submission #1114019

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1114019	2024-11-18T06:22:30 Z	NotLinux	Bliskost (COI23_bliskost)	C++17	57 / 100	1000 ms	8256 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];
	}
	// cout << "arr : ";for(int i = 0;i<n;i++)cout << arr[i] << " ";cout << endl;
	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() << endl;
	}
}
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	504 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	504 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	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	504 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	504 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	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	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	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	504 KB	Output is correct
5	Correct	1 ms	504 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	504 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	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	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	336 KB	Output is correct
31	Correct	10 ms	6272 KB	Output is correct
32	Correct	15 ms	7808 KB	Output is correct
33	Correct	10 ms	6292 KB	Output is correct
34	Correct	10 ms	6288 KB	Output is correct
35	Correct	9 ms	6312 KB	Output is correct
36	Correct	9 ms	6632 KB	Output is correct
37	Correct	9 ms	6632 KB	Output is correct
38	Correct	10 ms	6300 KB	Output is correct
39	Correct	9 ms	6636 KB	Output is correct
40	Correct	15 ms	8116 KB	Output is correct
41	Correct	13 ms	7504 KB	Output is correct
42	Correct	11 ms	6272 KB	Output is correct
43	Correct	12 ms	7916 KB	Output is correct
44	Correct	14 ms	7564 KB	Output is correct
45	Correct	13 ms	7484 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	504 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	504 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	336 KB	Output is correct
16	Correct	148 ms	508 KB	Output is correct
17	Correct	143 ms	532 KB	Output is correct
18	Correct	150 ms	584 KB	Output is correct
19	Correct	143 ms	580 KB	Output is correct
20	Correct	145 ms	584 KB	Output is correct
21	Correct	147 ms	1104 KB	Output is correct
22	Correct	155 ms	584 KB	Output is correct
23	Correct	155 ms	752 KB	Output is correct
24	Correct	144 ms	496 KB	Output is correct
25	Correct	144 ms	916 KB	Output is correct
26	Correct	155 ms	1096 KB	Output is correct
27	Correct	157 ms	1096 KB	Output is correct
28	Correct	146 ms	584 KB	Output is correct
29	Correct	142 ms	528 KB	Output is correct
30	Correct	148 ms	584 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	504 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	504 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	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	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	336 KB	Output is correct
31	Correct	148 ms	508 KB	Output is correct
32	Correct	143 ms	532 KB	Output is correct
33	Correct	150 ms	584 KB	Output is correct
34	Correct	143 ms	580 KB	Output is correct
35	Correct	145 ms	584 KB	Output is correct
36	Correct	147 ms	1104 KB	Output is correct
37	Correct	155 ms	584 KB	Output is correct
38	Correct	155 ms	752 KB	Output is correct
39	Correct	144 ms	496 KB	Output is correct
40	Correct	144 ms	916 KB	Output is correct
41	Correct	155 ms	1096 KB	Output is correct
42	Correct	157 ms	1096 KB	Output is correct
43	Correct	146 ms	584 KB	Output is correct
44	Correct	142 ms	528 KB	Output is correct
45	Correct	148 ms	584 KB	Output is correct
46	Correct	143 ms	584 KB	Output is correct
47	Correct	143 ms	584 KB	Output is correct
48	Correct	149 ms	1096 KB	Output is correct
49	Correct	156 ms	1420 KB	Output is correct
50	Correct	148 ms	1096 KB	Output is correct
51	Correct	148 ms	584 KB	Output is correct
52	Correct	143 ms	588 KB	Output is correct
53	Correct	149 ms	744 KB	Output is correct
54	Correct	143 ms	584 KB	Output is correct
55	Correct	143 ms	1224 KB	Output is correct
56	Correct	144 ms	1096 KB	Output is correct
57	Correct	145 ms	1096 KB	Output is correct
58	Correct	146 ms	584 KB	Output is correct
59	Correct	143 ms	584 KB	Output is correct
60	Correct	146 ms	584 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	504 KB	Output is correct
5	Correct	1 ms	504 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	504 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	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	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	336 KB	Output is correct
31	Correct	10 ms	6272 KB	Output is correct
32	Correct	15 ms	7808 KB	Output is correct
33	Correct	10 ms	6292 KB	Output is correct
34	Correct	10 ms	6288 KB	Output is correct
35	Correct	9 ms	6312 KB	Output is correct
36	Correct	9 ms	6632 KB	Output is correct
37	Correct	9 ms	6632 KB	Output is correct
38	Correct	10 ms	6300 KB	Output is correct
39	Correct	9 ms	6636 KB	Output is correct
40	Correct	15 ms	8116 KB	Output is correct
41	Correct	13 ms	7504 KB	Output is correct
42	Correct	11 ms	6272 KB	Output is correct
43	Correct	12 ms	7916 KB	Output is correct
44	Correct	14 ms	7564 KB	Output is correct
45	Correct	13 ms	7484 KB	Output is correct
46	Correct	148 ms	508 KB	Output is correct
47	Correct	143 ms	532 KB	Output is correct
48	Correct	150 ms	584 KB	Output is correct
49	Correct	143 ms	580 KB	Output is correct
50	Correct	145 ms	584 KB	Output is correct
51	Correct	147 ms	1104 KB	Output is correct
52	Correct	155 ms	584 KB	Output is correct
53	Correct	155 ms	752 KB	Output is correct
54	Correct	144 ms	496 KB	Output is correct
55	Correct	144 ms	916 KB	Output is correct
56	Correct	155 ms	1096 KB	Output is correct
57	Correct	157 ms	1096 KB	Output is correct
58	Correct	146 ms	584 KB	Output is correct
59	Correct	142 ms	528 KB	Output is correct
60	Correct	148 ms	584 KB	Output is correct
61	Correct	143 ms	584 KB	Output is correct
62	Correct	143 ms	584 KB	Output is correct
63	Correct	149 ms	1096 KB	Output is correct
64	Correct	156 ms	1420 KB	Output is correct
65	Correct	148 ms	1096 KB	Output is correct
66	Correct	148 ms	584 KB	Output is correct
67	Correct	143 ms	588 KB	Output is correct
68	Correct	149 ms	744 KB	Output is correct
69	Correct	143 ms	584 KB	Output is correct
70	Correct	143 ms	1224 KB	Output is correct
71	Correct	144 ms	1096 KB	Output is correct
72	Correct	145 ms	1096 KB	Output is correct
73	Correct	146 ms	584 KB	Output is correct
74	Correct	143 ms	584 KB	Output is correct
75	Correct	146 ms	584 KB	Output is correct
76	Execution timed out	1050 ms	8256 KB	Time limit exceeded
77	Halted	0 ms	0 KB	-

Submission #1114019

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