oj.uz

Submission #334667

# Submission time Handle Problem Language Result Execution time Memory
334667 2020-12-09T17:48:47 Z Hegdahl Coins (IOI17_coins) C++17
100 / 100
 14 ms 1764 KB 
#include "coins.h"

std::vector<int> coin_flips(std::vector<int> b, int c) {
    for (int i = 0; i < 64; ++i)
      if (b[i]) c ^= i;
    return {c};
}

int find_coin(std::vector<int> b) {
  int c = 0;
  for (int i = 0; i < 64; ++i)
    if (b[i]) c ^= i;
  return c;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1712 KB Output is correct
2 Correct 10 ms 1648 KB Output is correct
3 Correct 10 ms 1520 KB Output is correct
4 Correct 10 ms 1520 KB Output is correct
5 Correct 7 ms 1528 KB Output is correct
6 Correct 9 ms 1712 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1712 KB Output is correct
2 Correct 10 ms 1648 KB Output is correct
3 Correct 10 ms 1520 KB Output is correct
4 Correct 10 ms 1520 KB Output is correct
5 Correct 7 ms 1528 KB Output is correct
6 Correct 9 ms 1712 KB Output is correct
7 Correct 10 ms 1720 KB Output is correct
8 Correct 10 ms 1648 KB Output is correct
9 Correct 10 ms 1648 KB Output is correct
10 Correct 10 ms 1720 KB Output is correct
11 Correct 10 ms 1648 KB Output is correct
12 Correct 10 ms 1764 KB Output is correct
13 Correct 10 ms 1688 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1712 KB Output is correct
2 Correct 10 ms 1648 KB Output is correct
3 Correct 11 ms 1712 KB Output is correct
4 Correct 10 ms 1648 KB Output is correct
5 Correct 12 ms 1520 KB Output is correct
6 Correct 11 ms 1720 KB Output is correct
7 Correct 9 ms 1648 KB Output is correct
8 Correct 9 ms 1584 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1648 KB Output is correct
2 Correct 9 ms 1520 KB Output is correct
3 Correct 10 ms 1712 KB Output is correct
4 Correct 11 ms 1760 KB Output is correct
5 Correct 10 ms 1648 KB Output is correct
6 Correct 11 ms 1520 KB Output is correct

Subtask #5
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1712 KB Output is correct
2 Correct 10 ms 1648 KB Output is correct
3 Correct 10 ms 1520 KB Output is correct
4 Correct 10 ms 1520 KB Output is correct
5 Correct 7 ms 1528 KB Output is correct
6 Correct 9 ms 1712 KB Output is correct
7 Correct 10 ms 1720 KB Output is correct
8 Correct 10 ms 1648 KB Output is correct
9 Correct 10 ms 1648 KB Output is correct
10 Correct 10 ms 1720 KB Output is correct
11 Correct 10 ms 1648 KB Output is correct
12 Correct 10 ms 1764 KB Output is correct
13 Correct 10 ms 1688 KB Output is correct
14 Correct 10 ms 1720 KB Output is correct
15 Correct 10 ms 1520 KB Output is correct
16 Correct 10 ms 1712 KB Output is correct
17 Correct 10 ms 1712 KB Output is correct
18 Correct 14 ms 1676 KB Output is correct
19 Correct 11 ms 1648 KB Output is correct
20 Correct 10 ms 1520 KB Output is correct
21 Correct 10 ms 1764 KB Output is correct
22 Correct 9 ms 1520 KB Output is correct
23 Correct 11 ms 1712 KB Output is correct
24 Correct 9 ms 1520 KB Output is correct
25 Correct 9 ms 1756 KB Output is correct