| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 645603 |
2022-09-27T12:53:59 Z |
finn__ |
Bank (IZhO14_bank) |
C++17 |
|
101 ms |
16724 KB |
#include <bits/stdc++.h>
using namespace std;
int main()
{
size_t n, m;
cin >> n >> m;
vector<unsigned> sal(n), banknotes(m);
for (unsigned &x : sal)
cin >> x;
for (unsigned &x : banknotes)
cin >> x;
vector<pair<size_t, unsigned>> dp(1 << m, {0, 0});
for (unsigned s = 0; s < 1 << m; s++)
{
for (unsigned i = 0; i < m; i++)
{
if (s & (1 << i))
{
if (dp[s ^ (1 << i)].first == n)
dp[s] = {n, 0};
else if (dp[s ^ (1 << i)].second + banknotes[i] == sal[dp[s ^ (1 << i)].first] &&
dp[s ^ (1 << i)].first + 1 > dp[s].first)
dp[s] = {dp[s ^ (1 << i)].first + 1, 0};
else if (dp[s ^ (1 << i)].first >= dp[s].first)
dp[s] = {dp[s ^ (1 << i)].first, dp[s ^ (1 << i)].second + banknotes[i]};
}
}
}
cout << (dp[(1 << m) - 1].first == n ? "YES\n" : "NO\n");
}
Compilation message
bank.cpp: In function 'int main()':
bank.cpp:17:28: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
17 | for (unsigned s = 0; s < 1 << m; s++)
| ~~^~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
3 ms |
724 KB |
Output is correct |
| 5 |
Correct |
73 ms |
16704 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
85 ms |
16724 KB |
Output is correct |
| 9 |
Correct |
74 ms |
16724 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
468 KB |
Output is correct |
| 2 |
Correct |
1 ms |
468 KB |
Output is correct |
| 3 |
Correct |
2 ms |
468 KB |
Output is correct |
| 4 |
Correct |
1 ms |
468 KB |
Output is correct |
| 5 |
Correct |
2 ms |
468 KB |
Output is correct |
| 6 |
Correct |
2 ms |
468 KB |
Output is correct |
| 7 |
Correct |
2 ms |
468 KB |
Output is correct |
| 8 |
Correct |
1 ms |
468 KB |
Output is correct |
| 9 |
Correct |
2 ms |
468 KB |
Output is correct |
| 10 |
Correct |
2 ms |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
3 ms |
724 KB |
Output is correct |
| 5 |
Correct |
73 ms |
16704 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
85 ms |
16724 KB |
Output is correct |
| 9 |
Correct |
74 ms |
16724 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
2 ms |
468 KB |
Output is correct |
| 21 |
Correct |
1 ms |
468 KB |
Output is correct |
| 22 |
Correct |
2 ms |
468 KB |
Output is correct |
| 23 |
Correct |
1 ms |
468 KB |
Output is correct |
| 24 |
Correct |
2 ms |
468 KB |
Output is correct |
| 25 |
Correct |
2 ms |
468 KB |
Output is correct |
| 26 |
Correct |
2 ms |
468 KB |
Output is correct |
| 27 |
Correct |
1 ms |
468 KB |
Output is correct |
| 28 |
Correct |
2 ms |
468 KB |
Output is correct |
| 29 |
Correct |
2 ms |
468 KB |
Output is correct |
| 30 |
Correct |
1 ms |
468 KB |
Output is correct |
| 31 |
Correct |
83 ms |
16724 KB |
Output is correct |
| 32 |
Correct |
85 ms |
16724 KB |
Output is correct |
| 33 |
Correct |
84 ms |
16716 KB |
Output is correct |
| 34 |
Correct |
77 ms |
16724 KB |
Output is correct |
| 35 |
Correct |
79 ms |
16724 KB |
Output is correct |
| 36 |
Correct |
84 ms |
16724 KB |
Output is correct |
| 37 |
Correct |
75 ms |
16596 KB |
Output is correct |
| 38 |
Correct |
74 ms |
16704 KB |
Output is correct |
| 39 |
Correct |
67 ms |
16724 KB |
Output is correct |
| 40 |
Correct |
80 ms |
16704 KB |
Output is correct |
| 41 |
Correct |
75 ms |
16688 KB |
Output is correct |
| 42 |
Correct |
95 ms |
16724 KB |
Output is correct |
| 43 |
Correct |
80 ms |
16724 KB |
Output is correct |
| 44 |
Correct |
72 ms |
16596 KB |
Output is correct |
| 45 |
Correct |
101 ms |
16724 KB |
Output is correct |
| 46 |
Correct |
100 ms |
16596 KB |
Output is correct |
| 47 |
Correct |
77 ms |
16724 KB |
Output is correct |
| 48 |
Correct |
84 ms |
16704 KB |
Output is correct |
| 49 |
Correct |
74 ms |
16724 KB |
Output is correct |
| 50 |
Correct |
77 ms |
16708 KB |
Output is correct |
| 51 |
Correct |
85 ms |
16596 KB |
Output is correct |
| 52 |
Correct |
76 ms |
16724 KB |
Output is correct |
| 53 |
Correct |
88 ms |
16724 KB |
Output is correct |
| 54 |
Correct |
85 ms |
16692 KB |
Output is correct |
| 55 |
Correct |
71 ms |
16724 KB |
Output is correct |
| 56 |
Correct |
90 ms |
16704 KB |
Output is correct |
| 57 |
Correct |
77 ms |
16724 KB |
Output is correct |
| 58 |
Correct |
78 ms |
16704 KB |
Output is correct |
