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Submission #881744

# Submission time Handle Problem Language Result Execution time Memory
881744 2023-12-01T20:12:45 Z spdling A Plus B (IOI23_aplusb) C++17
10 / 100
 1 ms 348 KB 
#include<vector>
#include<set>
using namespace std;
vector<int> smallest_sums(int N, vector<int> A, vector<int> B) {
  vector<int> ans;
  int ans_n = 0;
  set<pair<int, pair<int, int>>> cands;
  for (int i = 0 ; i < N; ++i) {
    cands.insert({A[i] + B[0], {i, 0}});
  }
  while (ans_n < N*N) {
    auto cur = cands.begin();
    ans.push_back(cur->first);
    ans_n++;
 
    int i = cur->second.first;
    int j = cur->second.second;
    cands.erase(cur);
    if (j+1 < N) {
      cands.insert({A[i] + B[j+1], {i,j+1}});
    }
  }
 
  return ans;
}

Subtask #1
10.0 / 10.0

# 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

Subtask #2
0.0 / 20.0

# 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 Incorrect 1 ms 348 KB 1st lines differ - expected: 2 tokens, found 4 tokens
6 Halted 0 ms 0 KB -

Subtask #3
0.0 / 30.0

# 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 Incorrect 1 ms 348 KB 1st lines differ - expected: 2 tokens, found 4 tokens
6 Halted 0 ms 0 KB -

Subtask #4
0.0 / 40.0

# 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 Incorrect 1 ms 348 KB 1st lines differ - expected: 2 tokens, found 4 tokens
6 Halted 0 ms 0 KB -