# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
762142 |
2023-06-21T01:02:01 Z |
Alora |
Bank (IZhO14_bank) |
C++17 |
|
97 ms |
8532 KB |
#include <bits/stdc++.h>
#define name "cownav"
#define fi(i,a,b) for(int i = a; i <= b; i++)
#define fid(i,a,b) for(int i = a; i >= b; i--)
#define ll long long
#define f first
#define se second
#define pii pair<int, int>
#define getbit(i, j) ((i >> j) & 1)
#define pb push_back
#define all(v) v.begin(), v.end()
#define maxn
const int M = 1e9 + 7;
using namespace std;
int n, m, a[22], b[22];
pii dp[1 << 21];
signed main(){
ios_base::sync_with_stdio(0);
cin.tie(NULL);
// freopen(name".in", "r", stdin);
// freopen(name".out", "w", stdout);
cin >> n >> m;
fi(i, 1, n) cin >> a[i];
fi(i, 1, m) cin >> b[i];
fi(i, 1, (1 << m) - 1) dp[i] = {-1, 0};
dp[0] = {1, 0};
bool ok = 0;
fi(msk, 0, (1 << m) - 1) if(dp[msk].f != -1){
int id = dp[msk].f, w = dp[msk].se;
if(id == n + 1){ok = 1; break;}
fi(i, 0, m - 1) if(getbit(msk, i) == 0){
if(b[i + 1] + w == a[id]){
dp[msk + (1 << i)] = max(dp[msk + (1 << i)], {id + 1, 0});
}
else dp[msk + (1 << i)] = max(dp[msk + (1 << i)], {id, w + b[i + 1]});
}
}
if(ok) cout << "YES";
else cout << "NO";
}
# |
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 |
1 ms |
468 KB |
Output is correct |
5 |
Correct |
82 ms |
8512 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
4 ms |
8532 KB |
Output is correct |
9 |
Correct |
82 ms |
8404 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
324 KB |
Output is correct |
4 |
Correct |
1 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
456 KB |
Output is correct |
2 |
Correct |
2 ms |
340 KB |
Output is correct |
3 |
Correct |
2 ms |
456 KB |
Output is correct |
4 |
Correct |
2 ms |
448 KB |
Output is correct |
5 |
Correct |
2 ms |
340 KB |
Output is correct |
6 |
Correct |
2 ms |
340 KB |
Output is correct |
7 |
Correct |
2 ms |
340 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
2 ms |
340 KB |
Output is correct |
10 |
Correct |
2 ms |
452 KB |
Output is correct |
11 |
Correct |
2 ms |
452 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 |
1 ms |
468 KB |
Output is correct |
5 |
Correct |
82 ms |
8512 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
4 ms |
8532 KB |
Output is correct |
9 |
Correct |
82 ms |
8404 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
324 KB |
Output is correct |
13 |
Correct |
1 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
2 ms |
456 KB |
Output is correct |
21 |
Correct |
2 ms |
340 KB |
Output is correct |
22 |
Correct |
2 ms |
456 KB |
Output is correct |
23 |
Correct |
2 ms |
448 KB |
Output is correct |
24 |
Correct |
2 ms |
340 KB |
Output is correct |
25 |
Correct |
2 ms |
340 KB |
Output is correct |
26 |
Correct |
2 ms |
340 KB |
Output is correct |
27 |
Correct |
1 ms |
340 KB |
Output is correct |
28 |
Correct |
2 ms |
340 KB |
Output is correct |
29 |
Correct |
2 ms |
452 KB |
Output is correct |
30 |
Correct |
2 ms |
452 KB |
Output is correct |
31 |
Correct |
84 ms |
8520 KB |
Output is correct |
32 |
Correct |
89 ms |
8404 KB |
Output is correct |
33 |
Correct |
90 ms |
8524 KB |
Output is correct |
34 |
Correct |
83 ms |
8532 KB |
Output is correct |
35 |
Correct |
84 ms |
8404 KB |
Output is correct |
36 |
Correct |
81 ms |
8516 KB |
Output is correct |
37 |
Correct |
82 ms |
8532 KB |
Output is correct |
38 |
Correct |
79 ms |
8532 KB |
Output is correct |
39 |
Correct |
4 ms |
8532 KB |
Output is correct |
40 |
Correct |
93 ms |
8516 KB |
Output is correct |
41 |
Correct |
80 ms |
8404 KB |
Output is correct |
42 |
Correct |
97 ms |
8532 KB |
Output is correct |
43 |
Correct |
86 ms |
8532 KB |
Output is correct |
44 |
Correct |
79 ms |
8532 KB |
Output is correct |
45 |
Correct |
4 ms |
8532 KB |
Output is correct |
46 |
Correct |
93 ms |
8532 KB |
Output is correct |
47 |
Correct |
82 ms |
8512 KB |
Output is correct |
48 |
Correct |
4 ms |
8532 KB |
Output is correct |
49 |
Correct |
83 ms |
8532 KB |
Output is correct |
50 |
Correct |
83 ms |
8532 KB |
Output is correct |
51 |
Correct |
86 ms |
8532 KB |
Output is correct |
52 |
Correct |
82 ms |
8532 KB |
Output is correct |
53 |
Correct |
89 ms |
8532 KB |
Output is correct |
54 |
Correct |
87 ms |
8532 KB |
Output is correct |
55 |
Correct |
81 ms |
8532 KB |
Output is correct |
56 |
Correct |
84 ms |
8404 KB |
Output is correct |
57 |
Correct |
81 ms |
8532 KB |
Output is correct |
58 |
Correct |
85 ms |
8532 KB |
Output is correct |