# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
717234 | 2023-04-01T15:43:51 Z | Juan | Kamenčići (COCI21_kamencici) | C++14 | 1000 ms | 3008 KB |
#include<bits/stdc++.h> using namespace std; #define int long long #define pii pair<int, int> #define ff first #define ss second const int maxn = 55; bool v[maxn]; int dp[maxn][maxn][maxn][maxn][3]; bool solve(int l, int r, int k1, int k2, int p){ if(k1==0) return 0; if(k2==0) return 1; if(dp[l][r][k1][k2][p]) return dp[l][r][k1][k2][p]; if(p==1){ return dp[l][r][k1][k2][p] = max(solve(l+1, r, k1-v[l], k2, 2), solve(l, r-1, k1-v[r], k2, 2)); } else{ return dp[l][r][k1][k2][p] = min(solve(l+1, r, k1, k2-v[l], 1), solve(l, r-1, k1, k2-v[r], 1)); } } int32_t main(){ int n, k; cin >> n >> k; for(int i = 0; i < n; i++){ char c; cin >> c; if(c=='C') v[i] = 1; } if(solve(0, n-1, k, k, 1)) cout << "DA\n"; else cout << "NE\n"; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 1108 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 2 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 852 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 1108 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 2 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 852 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 18 ms | 1264 KB | Output is correct |
8 | Correct | 13 ms | 864 KB | Output is correct |
9 | Execution timed out | 1087 ms | 3008 KB | Time limit exceeded |
10 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 1108 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 2 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 852 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 18 ms | 1264 KB | Output is correct |
8 | Correct | 13 ms | 864 KB | Output is correct |
9 | Execution timed out | 1087 ms | 3008 KB | Time limit exceeded |
10 | Halted | 0 ms | 0 KB | - |