# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
1041549 | 2024-08-02T05:31:57 Z | vjudge1 | Ljetopica (COI19_ljetopica) | C++17 | 1 ms | 348 KB |
#include <bits/stdc++.h> using namespace std; #define ll long long #define MOD 1000000007 void solve(){ ll n ,k , c1 = 0, c2 = 0; cin >> n >> k; string a , b , s; cin >> s >> a >> b; for(int i = 0 ;i < a.length(); i ++){ c1 = ((c1 * 2) + (a[i] - '0')) % MOD; c2 = ((c2 * 2) + (b[i] - '0')) % MOD; } if(c1 == c2){ c1 = 0 ; } if(k == 0){ cout << (c1 + c2) % MOD << '\n'; } } int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int tests = 1; // cin >> tests; for (int i = 1; i <= tests; i++){ solve(); } return 0; }
Compilation message
# | Verdict | Execution time | Memory | 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 | 1 ms | 348 KB | Output is correct |
8 | Correct | 0 ms | 348 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 0 ms | 348 KB | Output isn't correct |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 0 ms | 348 KB | Output isn't correct |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | 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 | 1 ms | 348 KB | Output is correct |
8 | Correct | 0 ms | 348 KB | Output is correct |
9 | Incorrect | 0 ms | 348 KB | Output isn't correct |
10 | Halted | 0 ms | 0 KB | - |