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Submission #881729

# Submission time Handle Problem Language Result Execution time Memory
881729 2023-12-01T19:19:40 Z spdling A Plus B (IOI23_aplusb) C++17
10 / 100
 0 ms 756 KB 
#include<vector>
using namespace std;

vector<int> smallest_sums(int N, vector<int> A, vector<int> B) {

  vector<int> ans;
  int ans_n = 0;
  int i = 0, j = 0, last_i = 0, last_j = 0;
  for (; ans_n < N;) {
    ans.push_back(A[i] + B[j]);
    ans_n++;
    if (A[i] + B[j+1] < A[i+1] + B[0]) {
      ++j; i = last_i;
    } else {
      ++i; j = 0;
    }
  }

  return ans;
}

Compilation message

aplusb.cpp: In function 'std::vector<int> smallest_sums(int, std::vector<int>, std::vector<int>)':
aplusb.cpp:8:33: warning: unused variable 'last_j' [-Wunused-variable]
    8 |   int i = 0, j = 0, last_i = 0, last_j = 0;
      |                                 ^~~~~~

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 756 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 756 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 Incorrect 0 ms 424 KB 1st lines differ - on the 5th token, expected: '31', found: '1'
8 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 756 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 Incorrect 0 ms 424 KB 1st lines differ - on the 5th token, expected: '31', found: '1'
8 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 756 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 Incorrect 0 ms 424 KB 1st lines differ - on the 5th token, expected: '31', found: '1'
8 Halted 0 ms 0 KB -