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Submission #1008730

# Submission time Handle Problem Language Result Execution time Memory
1008730 2024-06-26T17:05:01 Z Rolo678 Labels (NOI20_labels) C++14
0 / 100
 28 ms 1980 KB 
#include <bits/stdc++.h>
using namespace std;

int main()
{
  int n;
  cin >>n;
  vector<int>d(n);
  for(int i = 1;i<n;i++)
  {
    cin >>d[i];
  }
  if(abs(d[1]) != 2*n-2) cout<<-1<<'\n';
  else if (d[1] == -2*n + 2) cout<< n-1 << ' '<< -n+1 <<'\n';
  else if (d[1] == 2*n-2) cout<< -n+1 << ' '<< n-1 <<'\n';
}

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 1 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 1 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 1 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 28 ms 1980 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 1 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -