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Submission #962939

# Submission time Handle Problem Language Result Execution time Memory
962939 2024-04-14T09:58:33 Z vjudge1 Fibonacci representations (CEOI18_fib) C++14
0 / 100
 4000 ms 3944 KB 
#include<bits/stdc++.h>

using namespace std;

#define int long long

const int N=1e5+10, mod=1e9+7;
int n, a[N], f[N][2];

int32_t main(){
   ios_base::sync_with_stdio(false);
   cin.tie(nullptr);
   cin >> n;
   for (int i=1; i<=n; ++i) cin >> a[i];
   for (int i=1; i<=n; ++i){
      sort(a+1, a+i+1);
      f[1][0]=(a[1]+1)/2;
      f[1][1]=f[1][0]-1;
      for (int j=2; j<=i; ++j){
         f[j][0]=(f[j-1][0]*(a[j]-a[j-1])/2+f[j-1][1]+mod)%mod;
         f[j][1]=(f[j][0]-f[j-1][0]+mod)%mod;
      }
      cout << f[i][0] << '\n';
   }
   return 0;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2392 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2392 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2392 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2392 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Execution timed out 4072 ms 3944 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2392 KB Output isn't correct
2 Halted 0 ms 0 KB -