# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
37776 |
2017-12-28T05:56:42 Z |
mirbek01 |
Bank (IZhO14_bank) |
C++14 |
|
1000 ms |
5452 KB |
# include <bits/stdc++.h>
# define pb push_back
# define fr first
# define sc second
# define mk make_pair
using namespace std;
const int inf = 1e9 + 7;
const int N = 1e6 + 5;
typedef long long ll;
int n, m, a[N], b[N], pw[100], sum[1 << 20];
vector <int> v[30];
int main()
{
pw[0] = 1;
for(int i = 1; i < 30; i ++)
pw[i] = pw[i - 1] * 2;
cin >> n >> m;
for(int i = 0; i < n; i ++)
cin >> a[i];
for(int i = 0; i < m; i ++)
cin >> b[i];
for(int mask = 0; mask < pw[m]; mask ++)
{
for(int j = 0; j < m; j ++)
{
int bit = (mask & pw[j]);
if(bit) sum[mask] += b[j];
}
}
for(int i = 0; i < n; i ++)
{
if(i == 0)
{
for(int mask = 0; mask < pw[m]; mask ++)
if(sum[mask] == a[i])
v[i].pb(mask);
}
else
{
for(int mask = 0; mask < pw[m]; mask ++)
{
for(int j = 0; j < v[i - 1].size(); j ++)
{
int musk = v[i - 1][j], s = sum[mask];
if((musk & mask) == 0 && s == a[i])
v[i].pb(mask | musk);
}
}
}
}
if(v[n - 1].size())
puts("YES");
else
puts("NO");
}
Compilation message
bank.cpp: In function 'int main()':
bank.cpp:54:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int j = 0; j < v[i - 1].size(); j ++)
~~^~~~~~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
408 KB |
Output is correct |
4 |
Correct |
4 ms |
536 KB |
Output is correct |
5 |
Correct |
74 ms |
4564 KB |
Output is correct |
6 |
Correct |
2 ms |
4564 KB |
Output is correct |
7 |
Correct |
2 ms |
4564 KB |
Output is correct |
8 |
Correct |
74 ms |
4760 KB |
Output is correct |
9 |
Correct |
75 ms |
4760 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
4760 KB |
Output is correct |
2 |
Correct |
2 ms |
4760 KB |
Output is correct |
3 |
Correct |
2 ms |
4760 KB |
Output is correct |
4 |
Correct |
2 ms |
4760 KB |
Output is correct |
5 |
Correct |
2 ms |
4760 KB |
Output is correct |
6 |
Correct |
2 ms |
4760 KB |
Output is correct |
7 |
Correct |
2 ms |
4760 KB |
Output is correct |
8 |
Correct |
2 ms |
4760 KB |
Output is correct |
9 |
Correct |
2 ms |
4760 KB |
Output is correct |
10 |
Correct |
2 ms |
4760 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
4760 KB |
Output is correct |
2 |
Correct |
3 ms |
4760 KB |
Output is correct |
3 |
Correct |
3 ms |
4760 KB |
Output is correct |
4 |
Correct |
3 ms |
4760 KB |
Output is correct |
5 |
Correct |
3 ms |
4760 KB |
Output is correct |
6 |
Correct |
3 ms |
4760 KB |
Output is correct |
7 |
Correct |
3 ms |
4760 KB |
Output is correct |
8 |
Correct |
3 ms |
4760 KB |
Output is correct |
9 |
Correct |
3 ms |
4760 KB |
Output is correct |
10 |
Correct |
3 ms |
4760 KB |
Output is correct |
11 |
Correct |
3 ms |
4760 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
408 KB |
Output is correct |
4 |
Correct |
4 ms |
536 KB |
Output is correct |
5 |
Correct |
74 ms |
4564 KB |
Output is correct |
6 |
Correct |
2 ms |
4564 KB |
Output is correct |
7 |
Correct |
2 ms |
4564 KB |
Output is correct |
8 |
Correct |
74 ms |
4760 KB |
Output is correct |
9 |
Correct |
75 ms |
4760 KB |
Output is correct |
10 |
Correct |
3 ms |
4760 KB |
Output is correct |
11 |
Correct |
2 ms |
4760 KB |
Output is correct |
12 |
Correct |
2 ms |
4760 KB |
Output is correct |
13 |
Correct |
2 ms |
4760 KB |
Output is correct |
14 |
Correct |
2 ms |
4760 KB |
Output is correct |
15 |
Correct |
2 ms |
4760 KB |
Output is correct |
16 |
Correct |
2 ms |
4760 KB |
Output is correct |
17 |
Correct |
2 ms |
4760 KB |
Output is correct |
18 |
Correct |
2 ms |
4760 KB |
Output is correct |
19 |
Correct |
2 ms |
4760 KB |
Output is correct |
20 |
Correct |
3 ms |
4760 KB |
Output is correct |
21 |
Correct |
3 ms |
4760 KB |
Output is correct |
22 |
Correct |
3 ms |
4760 KB |
Output is correct |
23 |
Correct |
3 ms |
4760 KB |
Output is correct |
24 |
Correct |
3 ms |
4760 KB |
Output is correct |
25 |
Correct |
3 ms |
4760 KB |
Output is correct |
26 |
Correct |
3 ms |
4760 KB |
Output is correct |
27 |
Correct |
3 ms |
4760 KB |
Output is correct |
28 |
Correct |
3 ms |
4760 KB |
Output is correct |
29 |
Correct |
3 ms |
4760 KB |
Output is correct |
30 |
Correct |
3 ms |
4760 KB |
Output is correct |
31 |
Correct |
988 ms |
4760 KB |
Output is correct |
32 |
Execution timed out |
1082 ms |
5452 KB |
Time limit exceeded |
33 |
Halted |
0 ms |
0 KB |
- |