# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
887585 |
2023-12-14T19:31:03 Z |
mertozel |
Bank (IZhO14_bank) |
C++11 |
|
103 ms |
8796 KB |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main(){
int n, m;
cin >> n >> m;
vector<int> people(n), banknotes(m);
for(int &i : people) cin >> i;
for(int &i : banknotes) cin >> i;
vector<int> prefix_people(1<<m, -1), leftover(1<<m, -1);
prefix_people[0] = 0, leftover[0] = 0;
for(int s = 0; s<(1<<m); s++) {
for(int last = 0; last < m; last++) {
if((s & (1<<last)) == 0) continue;
int prev = s & ~(1<<last);
if(prefix_people[prev] == -1 || leftover[prev] == -1) continue;
int our_sum = leftover[prev] + banknotes[last];
int our_man = prefix_people[prev];
if(our_sum < people[our_man]) {
leftover[s] = our_sum;
prefix_people[s] = prefix_people[prev];
}
else if(our_sum == people[our_man]) {
prefix_people[s] = prefix_people[prev]+1;
leftover[s] = 0;
}
}
if(prefix_people[s] == n) {cout << "YES"; return 0;}
}
cout << "NO";
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
604 KB |
Output is correct |
5 |
Correct |
70 ms |
8540 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
3 ms |
8540 KB |
Output is correct |
9 |
Correct |
77 ms |
8636 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 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 |
344 KB |
Output is correct |
7 |
Correct |
0 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
756 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
604 KB |
Output is correct |
5 |
Correct |
70 ms |
8540 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
3 ms |
8540 KB |
Output is correct |
9 |
Correct |
77 ms |
8636 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 ms |
756 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
348 KB |
Output is correct |
26 |
Correct |
1 ms |
348 KB |
Output is correct |
27 |
Correct |
1 ms |
348 KB |
Output is correct |
28 |
Correct |
1 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
1 ms |
348 KB |
Output is correct |
31 |
Correct |
91 ms |
8644 KB |
Output is correct |
32 |
Correct |
94 ms |
8796 KB |
Output is correct |
33 |
Correct |
76 ms |
8540 KB |
Output is correct |
34 |
Correct |
70 ms |
8640 KB |
Output is correct |
35 |
Correct |
79 ms |
8540 KB |
Output is correct |
36 |
Correct |
73 ms |
8536 KB |
Output is correct |
37 |
Correct |
74 ms |
8652 KB |
Output is correct |
38 |
Correct |
74 ms |
8536 KB |
Output is correct |
39 |
Correct |
3 ms |
8540 KB |
Output is correct |
40 |
Correct |
73 ms |
8640 KB |
Output is correct |
41 |
Correct |
72 ms |
8792 KB |
Output is correct |
42 |
Correct |
103 ms |
8640 KB |
Output is correct |
43 |
Correct |
72 ms |
8640 KB |
Output is correct |
44 |
Correct |
70 ms |
8536 KB |
Output is correct |
45 |
Correct |
3 ms |
8536 KB |
Output is correct |
46 |
Correct |
86 ms |
8536 KB |
Output is correct |
47 |
Correct |
76 ms |
8636 KB |
Output is correct |
48 |
Correct |
3 ms |
8792 KB |
Output is correct |
49 |
Correct |
72 ms |
8540 KB |
Output is correct |
50 |
Correct |
92 ms |
8636 KB |
Output is correct |
51 |
Correct |
75 ms |
8536 KB |
Output is correct |
52 |
Correct |
70 ms |
8644 KB |
Output is correct |
53 |
Correct |
92 ms |
8540 KB |
Output is correct |
54 |
Correct |
86 ms |
8536 KB |
Output is correct |
55 |
Correct |
81 ms |
8644 KB |
Output is correct |
56 |
Correct |
83 ms |
8536 KB |
Output is correct |
57 |
Correct |
81 ms |
8640 KB |
Output is correct |
58 |
Correct |
82 ms |
8536 KB |
Output is correct |