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Submission #1114014

# Submission time Handle Problem Language Result Execution time Memory
1114014 2024-11-18T06:12:16 Z SalihSahin Bliskost (COI23_bliskost) C++14
57 / 100
 1000 ms 19768 KB 
#include <bits/stdc++.h>
#define pb push_back
#define int long long
using namespace std;

const int inf = 1e9 + 10;

int modval(int x){
   int chl = 26;
   int res = (x + 26 * inf)%26;
   return res;
}

int32_t main(){
   ios_base::sync_with_stdio(false);
   cin.tie(0); cout.tie(0);
   int n, q;
   cin>>n>>q;
   string a, b;
   cin>>a>>b;
   vector<int> delt(n), tot(2);
   for(int i = 0; i < n; i++){
      delt[i] = a[i] - b[i];
      tot[i%2] += delt[i];
   }
   if(modval(tot[0]) == modval(tot[1])) cout<<"da"<<endl;
   else cout<<"ne"<<endl;

   while(q--){
      int ind;
      char c;
      cin>>ind>>c;
      ind--;

      tot[ind%2] -= delt[ind];
      a[ind] = c;
      delt[ind] = a[ind] - b[ind];
      tot[ind%2] += delt[ind];

      if(modval(tot[0]) == modval(tot[1])) cout<<"da"<<endl;
      else cout<<"ne"<<endl;
   }
   return 0;
}

Compilation message

Main.cpp: In function 'long long int modval(long long int)':
Main.cpp:9:8: warning: unused variable 'chl' [-Wunused-variable]
    9 |    int chl = 26;
      |        ^~~

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 336 KB Output is correct
5 Correct 1 ms 336 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 508 KB Output is correct
11 Correct 1 ms 464 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 336 KB Output is correct
5 Correct 1 ms 336 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 508 KB Output is correct
11 Correct 1 ms 464 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 456 KB Output is correct
28 Correct 1 ms 504 KB Output is correct
29 Correct 1 ms 504 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 336 KB Output is correct
5 Correct 1 ms 336 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 508 KB Output is correct
11 Correct 1 ms 464 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 456 KB Output is correct
28 Correct 1 ms 504 KB Output is correct
29 Correct 1 ms 504 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 9 ms 12160 KB Output is correct
32 Correct 11 ms 12200 KB Output is correct
33 Correct 10 ms 12180 KB Output is correct
34 Correct 10 ms 12084 KB Output is correct
35 Correct 10 ms 12184 KB Output is correct
36 Correct 11 ms 12520 KB Output is correct
37 Correct 10 ms 12520 KB Output is correct
38 Correct 10 ms 12176 KB Output is correct
39 Correct 9 ms 12660 KB Output is correct
40 Correct 9 ms 12512 KB Output is correct
41 Correct 10 ms 12184 KB Output is correct
42 Correct 10 ms 12160 KB Output is correct
43 Correct 10 ms 12696 KB Output is correct
44 Correct 9 ms 12192 KB Output is correct
45 Correct 10 ms 12308 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 336 KB Output is correct
5 Correct 1 ms 336 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 508 KB Output is correct
11 Correct 1 ms 464 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 143 ms 1100 KB Output is correct
17 Correct 150 ms 1096 KB Output is correct
18 Correct 154 ms 968 KB Output is correct
19 Correct 146 ms 1352 KB Output is correct
20 Correct 143 ms 1096 KB Output is correct
21 Correct 147 ms 1008 KB Output is correct
22 Correct 141 ms 984 KB Output is correct
23 Correct 141 ms 1096 KB Output is correct
24 Correct 144 ms 1096 KB Output is correct
25 Correct 142 ms 1008 KB Output is correct
26 Correct 141 ms 1000 KB Output is correct
27 Correct 142 ms 1000 KB Output is correct
28 Correct 155 ms 1096 KB Output is correct
29 Correct 144 ms 1120 KB Output is correct
30 Correct 144 ms 1096 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 336 KB Output is correct
5 Correct 1 ms 336 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 508 KB Output is correct
11 Correct 1 ms 464 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 456 KB Output is correct
28 Correct 1 ms 504 KB Output is correct
29 Correct 1 ms 504 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 143 ms 1100 KB Output is correct
32 Correct 150 ms 1096 KB Output is correct
33 Correct 154 ms 968 KB Output is correct
34 Correct 146 ms 1352 KB Output is correct
35 Correct 143 ms 1096 KB Output is correct
36 Correct 147 ms 1008 KB Output is correct
37 Correct 141 ms 984 KB Output is correct
38 Correct 141 ms 1096 KB Output is correct
39 Correct 144 ms 1096 KB Output is correct
40 Correct 142 ms 1008 KB Output is correct
41 Correct 141 ms 1000 KB Output is correct
42 Correct 142 ms 1000 KB Output is correct
43 Correct 155 ms 1096 KB Output is correct
44 Correct 144 ms 1120 KB Output is correct
45 Correct 144 ms 1096 KB Output is correct
46 Correct 165 ms 1096 KB Output is correct
47 Correct 144 ms 1248 KB Output is correct
48 Correct 150 ms 1252 KB Output is correct
49 Correct 145 ms 1256 KB Output is correct
50 Correct 170 ms 1336 KB Output is correct
51 Correct 145 ms 1268 KB Output is correct
52 Correct 145 ms 1256 KB Output is correct
53 Correct 145 ms 1104 KB Output is correct
54 Correct 154 ms 1096 KB Output is correct
55 Correct 143 ms 1156 KB Output is correct
56 Correct 146 ms 1272 KB Output is correct
57 Correct 144 ms 1248 KB Output is correct
58 Correct 145 ms 1268 KB Output is correct
59 Correct 175 ms 1248 KB Output is correct
60 Correct 148 ms 1352 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 336 KB Output is correct
5 Correct 1 ms 336 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 508 KB Output is correct
11 Correct 1 ms 464 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 456 KB Output is correct
28 Correct 1 ms 504 KB Output is correct
29 Correct 1 ms 504 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 9 ms 12160 KB Output is correct
32 Correct 11 ms 12200 KB Output is correct
33 Correct 10 ms 12180 KB Output is correct
34 Correct 10 ms 12084 KB Output is correct
35 Correct 10 ms 12184 KB Output is correct
36 Correct 11 ms 12520 KB Output is correct
37 Correct 10 ms 12520 KB Output is correct
38 Correct 10 ms 12176 KB Output is correct
39 Correct 9 ms 12660 KB Output is correct
40 Correct 9 ms 12512 KB Output is correct
41 Correct 10 ms 12184 KB Output is correct
42 Correct 10 ms 12160 KB Output is correct
43 Correct 10 ms 12696 KB Output is correct
44 Correct 9 ms 12192 KB Output is correct
45 Correct 10 ms 12308 KB Output is correct
46 Correct 143 ms 1100 KB Output is correct
47 Correct 150 ms 1096 KB Output is correct
48 Correct 154 ms 968 KB Output is correct
49 Correct 146 ms 1352 KB Output is correct
50 Correct 143 ms 1096 KB Output is correct
51 Correct 147 ms 1008 KB Output is correct
52 Correct 141 ms 984 KB Output is correct
53 Correct 141 ms 1096 KB Output is correct
54 Correct 144 ms 1096 KB Output is correct
55 Correct 142 ms 1008 KB Output is correct
56 Correct 141 ms 1000 KB Output is correct
57 Correct 142 ms 1000 KB Output is correct
58 Correct 155 ms 1096 KB Output is correct
59 Correct 144 ms 1120 KB Output is correct
60 Correct 144 ms 1096 KB Output is correct
61 Correct 165 ms 1096 KB Output is correct
62 Correct 144 ms 1248 KB Output is correct
63 Correct 150 ms 1252 KB Output is correct
64 Correct 145 ms 1256 KB Output is correct
65 Correct 170 ms 1336 KB Output is correct
66 Correct 145 ms 1268 KB Output is correct
67 Correct 145 ms 1256 KB Output is correct
68 Correct 145 ms 1104 KB Output is correct
69 Correct 154 ms 1096 KB Output is correct
70 Correct 143 ms 1156 KB Output is correct
71 Correct 146 ms 1272 KB Output is correct
72 Correct 144 ms 1248 KB Output is correct
73 Correct 145 ms 1268 KB Output is correct
74 Correct 175 ms 1248 KB Output is correct
75 Correct 148 ms 1352 KB Output is correct
76 Execution timed out 1058 ms 19768 KB Time limit exceeded
77 Halted 0 ms 0 KB -