답안 #947296

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
947296	2024-03-15T21:05:25 Z	SuPythony	Bliskost (COI23_bliskost)	C++17	100 / 100	119 ms	6080 KB

Main

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
 
int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n,q; cin>>n>>q;
    string a,b; cin>>a>>b;
    ll sa=0, sb=0;
    for (int i=1; i<=n; i++) {
        sa+=(a[i-1]-'a'+1)*(n%2==i%2?1:-1);
        sb+=(b[i-1]-'a'+1)*(n%2==i%2?1:-1);
    }
    if ((sa-sb)%26==0) cout<<"da\n";
    else cout<<"ne\n";
    while (q--) {
        int p; char c; cin>>p>>c;
        int v=(c-'a'+1)*(n%2==p%2?1:-1);
        sa-=(a[p-1]-'a'+1)*(n%2==p%2?1:-1);
        a[p-1]=c;
        sa+=v;
        if ((sa-sb)%26==0) cout<<"da\n";
        else cout<<"ne\n";
    }
    return 0;
}

Subtask #1
7.0 / 7.0

#	결과	메모리	Grader output
1	Correct	348 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	348 KB	Output is correct
4	Correct	348 KB	Output is correct
5	Correct	348 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	348 KB	Output is correct
10	Correct	348 KB	Output is correct
11	Correct	348 KB	Output is correct
12	Correct	348 KB	Output is correct
13	Correct	348 KB	Output is correct
14	Correct	348 KB	Output is correct
15	Correct	348 KB	Output is correct

Subtask #2
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 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	344 KB	Output is correct
18	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 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	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 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	344 KB	Output is correct
18	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 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	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	4 ms	2808 KB	Output is correct
32	Correct	4 ms	2808 KB	Output is correct
33	Correct	4 ms	2808 KB	Output is correct
34	Correct	5 ms	2808 KB	Output is correct
35	Correct	4 ms	2808 KB	Output is correct
36	Correct	6 ms	2808 KB	Output is correct
37	Correct	5 ms	2808 KB	Output is correct
38	Correct	4 ms	2808 KB	Output is correct
39	Correct	4 ms	2808 KB	Output is correct
40	Correct	4 ms	2808 KB	Output is correct
41	Correct	4 ms	2808 KB	Output is correct
42	Correct	4 ms	2808 KB	Output is correct
43	Correct	4 ms	2788 KB	Output is correct
44	Correct	4 ms	2808 KB	Output is correct
45	Correct	4 ms	2808 KB	Output is correct

Subtask #4
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	8 ms	604 KB	Output is correct
17	Correct	9 ms	604 KB	Output is correct
18	Correct	9 ms	564 KB	Output is correct
19	Correct	9 ms	600 KB	Output is correct
20	Correct	9 ms	1012 KB	Output is correct
21	Correct	8 ms	604 KB	Output is correct
22	Correct	11 ms	540 KB	Output is correct
23	Correct	9 ms	604 KB	Output is correct
24	Correct	10 ms	604 KB	Output is correct
25	Correct	9 ms	860 KB	Output is correct
26	Correct	8 ms	604 KB	Output is correct
27	Correct	8 ms	600 KB	Output is correct
28	Correct	9 ms	856 KB	Output is correct
29	Correct	9 ms	600 KB	Output is correct
30	Correct	9 ms	604 KB	Output is correct

Subtask #5
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 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	344 KB	Output is correct
18	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 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	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	8 ms	604 KB	Output is correct
32	Correct	9 ms	604 KB	Output is correct
33	Correct	9 ms	564 KB	Output is correct
34	Correct	9 ms	600 KB	Output is correct
35	Correct	9 ms	1012 KB	Output is correct
36	Correct	8 ms	604 KB	Output is correct
37	Correct	11 ms	540 KB	Output is correct
38	Correct	9 ms	604 KB	Output is correct
39	Correct	10 ms	604 KB	Output is correct
40	Correct	9 ms	860 KB	Output is correct
41	Correct	8 ms	604 KB	Output is correct
42	Correct	8 ms	600 KB	Output is correct
43	Correct	9 ms	856 KB	Output is correct
44	Correct	9 ms	600 KB	Output is correct
45	Correct	9 ms	604 KB	Output is correct
46	Correct	10 ms	604 KB	Output is correct
47	Correct	10 ms	756 KB	Output is correct
48	Correct	9 ms	732 KB	Output is correct
49	Correct	10 ms	600 KB	Output is correct
50	Correct	10 ms	748 KB	Output is correct
51	Correct	10 ms	604 KB	Output is correct
52	Correct	10 ms	660 KB	Output is correct
53	Correct	9 ms	604 KB	Output is correct
54	Correct	9 ms	604 KB	Output is correct
55	Correct	10 ms	604 KB	Output is correct
56	Correct	14 ms	896 KB	Output is correct
57	Correct	9 ms	600 KB	Output is correct
58	Correct	9 ms	600 KB	Output is correct
59	Correct	9 ms	604 KB	Output is correct
60	Correct	12 ms	604 KB	Output is correct

Subtask #6
43.0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 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	344 KB	Output is correct
18	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 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	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	4 ms	2808 KB	Output is correct
32	Correct	4 ms	2808 KB	Output is correct
33	Correct	4 ms	2808 KB	Output is correct
34	Correct	5 ms	2808 KB	Output is correct
35	Correct	4 ms	2808 KB	Output is correct
36	Correct	6 ms	2808 KB	Output is correct
37	Correct	5 ms	2808 KB	Output is correct
38	Correct	4 ms	2808 KB	Output is correct
39	Correct	4 ms	2808 KB	Output is correct
40	Correct	4 ms	2808 KB	Output is correct
41	Correct	4 ms	2808 KB	Output is correct
42	Correct	4 ms	2808 KB	Output is correct
43	Correct	4 ms	2788 KB	Output is correct
44	Correct	4 ms	2808 KB	Output is correct
45	Correct	4 ms	2808 KB	Output is correct
46	Correct	8 ms	604 KB	Output is correct
47	Correct	9 ms	604 KB	Output is correct
48	Correct	9 ms	564 KB	Output is correct
49	Correct	9 ms	600 KB	Output is correct
50	Correct	9 ms	1012 KB	Output is correct
51	Correct	8 ms	604 KB	Output is correct
52	Correct	11 ms	540 KB	Output is correct
53	Correct	9 ms	604 KB	Output is correct
54	Correct	10 ms	604 KB	Output is correct
55	Correct	9 ms	860 KB	Output is correct
56	Correct	8 ms	604 KB	Output is correct
57	Correct	8 ms	600 KB	Output is correct
58	Correct	9 ms	856 KB	Output is correct
59	Correct	9 ms	600 KB	Output is correct
60	Correct	9 ms	604 KB	Output is correct
61	Correct	10 ms	604 KB	Output is correct
62	Correct	10 ms	756 KB	Output is correct
63	Correct	9 ms	732 KB	Output is correct
64	Correct	10 ms	600 KB	Output is correct
65	Correct	10 ms	748 KB	Output is correct
66	Correct	10 ms	604 KB	Output is correct
67	Correct	10 ms	660 KB	Output is correct
68	Correct	9 ms	604 KB	Output is correct
69	Correct	9 ms	604 KB	Output is correct
70	Correct	10 ms	604 KB	Output is correct
71	Correct	14 ms	896 KB	Output is correct
72	Correct	9 ms	600 KB	Output is correct
73	Correct	9 ms	600 KB	Output is correct
74	Correct	9 ms	604 KB	Output is correct
75	Correct	12 ms	604 KB	Output is correct
76	Correct	108 ms	5512 KB	Output is correct
77	Correct	114 ms	6080 KB	Output is correct
78	Correct	113 ms	5540 KB	Output is correct
79	Correct	108 ms	5504 KB	Output is correct
80	Correct	113 ms	5352 KB	Output is correct
81	Correct	109 ms	5504 KB	Output is correct
82	Correct	119 ms	5492 KB	Output is correct
83	Correct	112 ms	5412 KB	Output is correct
84	Correct	107 ms	5348 KB	Output is correct
85	Correct	108 ms	5500 KB	Output is correct
86	Correct	108 ms	5744 KB	Output is correct
87	Correct	113 ms	5848 KB	Output is correct
88	Correct	115 ms	5820 KB	Output is correct
89	Correct	108 ms	5488 KB	Output is correct
90	Correct	117 ms	5860 KB	Output is correct

답안 #947296

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