| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 333329 |
2020-12-05T15:00:47 Z |
nishuz |
Coins (IOI17_coins) |
C++14 |
|
12 ms |
1848 KB |
#include "coins.h"
#include <algorithm>
using namespace std;
vector<int> coin_flips(vector<int> b, int c) {
vector <int> flips;
int ans = c;
for (int i = 0; i < 64; ++i) ans ^= (b[i]*i);
flips.push_back(ans);
return flips;
}
int find_coin(vector<int> b) {
int ans = 0;
for (int i = 0; i < 64; ++i) ans ^= (b[i]*i);
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
10 ms |
1456 KB |
Output is correct |
| 2 |
Correct |
10 ms |
1664 KB |
Output is correct |
| 3 |
Correct |
9 ms |
1616 KB |
Output is correct |
| 4 |
Correct |
10 ms |
1752 KB |
Output is correct |
| 5 |
Correct |
10 ms |
1536 KB |
Output is correct |
| 6 |
Correct |
9 ms |
1536 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
10 ms |
1456 KB |
Output is correct |
| 2 |
Correct |
10 ms |
1664 KB |
Output is correct |
| 3 |
Correct |
9 ms |
1616 KB |
Output is correct |
| 4 |
Correct |
10 ms |
1752 KB |
Output is correct |
| 5 |
Correct |
10 ms |
1536 KB |
Output is correct |
| 6 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 7 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 8 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 9 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 10 |
Correct |
9 ms |
1848 KB |
Output is correct |
| 11 |
Correct |
10 ms |
1680 KB |
Output is correct |
| 12 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 13 |
Correct |
9 ms |
1712 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
9 ms |
1316 KB |
Output is correct |
| 2 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 3 |
Correct |
9 ms |
1664 KB |
Output is correct |
| 4 |
Correct |
11 ms |
1712 KB |
Output is correct |
| 5 |
Correct |
9 ms |
1664 KB |
Output is correct |
| 6 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 7 |
Correct |
9 ms |
1720 KB |
Output is correct |
| 8 |
Correct |
9 ms |
1664 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
9 ms |
1572 KB |
Output is correct |
| 2 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 3 |
Correct |
9 ms |
1804 KB |
Output is correct |
| 4 |
Correct |
9 ms |
1840 KB |
Output is correct |
| 5 |
Correct |
10 ms |
1664 KB |
Output is correct |
| 6 |
Correct |
9 ms |
1712 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
10 ms |
1456 KB |
Output is correct |
| 2 |
Correct |
10 ms |
1664 KB |
Output is correct |
| 3 |
Correct |
9 ms |
1616 KB |
Output is correct |
| 4 |
Correct |
10 ms |
1752 KB |
Output is correct |
| 5 |
Correct |
10 ms |
1536 KB |
Output is correct |
| 6 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 7 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 8 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 9 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 10 |
Correct |
9 ms |
1848 KB |
Output is correct |
| 11 |
Correct |
10 ms |
1680 KB |
Output is correct |
| 12 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 13 |
Correct |
9 ms |
1712 KB |
Output is correct |
| 14 |
Correct |
9 ms |
1712 KB |
Output is correct |
| 15 |
Correct |
10 ms |
1720 KB |
Output is correct |
| 16 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 17 |
Correct |
10 ms |
1664 KB |
Output is correct |
| 18 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 19 |
Correct |
12 ms |
1724 KB |
Output is correct |
| 20 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 21 |
Correct |
9 ms |
1656 KB |
Output is correct |
| 22 |
Correct |
9 ms |
1536 KB |
Output is correct |
| 23 |
Correct |
9 ms |
1720 KB |
Output is correct |
| 24 |
Correct |
9 ms |
1664 KB |
Output is correct |
| 25 |
Correct |
9 ms |
1764 KB |
Output is correct |
