# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
638023 |
2022-09-04T09:31:43 Z |
kakayoshi |
Bank (IZhO14_bank) |
C++14 |
|
112 ms |
16744 KB |
#include <bits/stdc++.h>
using namespace std;
#define forw(i,a,b) for(ll i=a;i<=b;i++)
#define forb(i,a,b) for(ll i=a;i>=b;i--)
#define fi first
#define se second
#define pb push_back
#define pu push
#define all(a) a.begin(),a.end()
#define getbit(mask,i) ((mask>>(i))&1)
#define getnum(i) (1<<(i))
#define add(a,b) (a)=((a)+(b))%mod
#define minimize(a,b) (a)=min((a),(b))
typedef long long int ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll maxN=2e6+5;
const ll mod=1e9+7;
const ll oo=1e18;
const int tx[2]={0,1};
const int ty[2]={1,0};
ll n,m,a[22],b[22];
pll dp[maxN];
pll cmp(pll a, pll b)
{
if (a.fi>b.fi) return a;
return b;
}
void solve()
{
cin>>n>>m;
forw(i,1,n)
cin>>a[i];
forw(i,1,m)
cin>>b[i];
forw(mask,1,(1<<m)-1) dp[mask].fi=-1;
forw(mask,1,(1<<m)-1)
forw(i,1,m)
{
if ((mask&(1<<(i-1)))==0) continue;
ll prev=mask^(1<<(i-1));
if (dp[prev].fi==-1) continue;
ll pos=dp[prev].fi;
ll val=dp[prev].se+b[i];
if (val<a[pos+1])
dp[mask]=cmp(dp[mask],{pos,val});
if (val==a[pos+1])
dp[mask]=cmp(dp[mask],{pos+1,0});
}
forw(mask,1,(1<<m)-1)
if (dp[mask].fi==n)
{
cout<<"YES";
return;
}
cout<<"NO";
return;
}
int main()
{
ios::sync_with_stdio(0);
cin.tie(0);
//freopen("bruh.inp","r",stdin);
//freopen("bruh.out","w",stdout);
int t=1; //cin>>t;
while(t--)
solve();
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
3 ms |
724 KB |
Output is correct |
5 |
Correct |
71 ms |
16652 KB |
Output is correct |
6 |
Correct |
1 ms |
332 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
86 ms |
16744 KB |
Output is correct |
9 |
Correct |
80 ms |
16724 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Correct |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
340 KB |
Output is correct |
7 |
Correct |
0 ms |
340 KB |
Output is correct |
8 |
Correct |
0 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
468 KB |
Output is correct |
2 |
Correct |
2 ms |
468 KB |
Output is correct |
3 |
Correct |
2 ms |
468 KB |
Output is correct |
4 |
Correct |
2 ms |
468 KB |
Output is correct |
5 |
Correct |
2 ms |
468 KB |
Output is correct |
6 |
Correct |
1 ms |
468 KB |
Output is correct |
7 |
Correct |
2 ms |
468 KB |
Output is correct |
8 |
Correct |
2 ms |
468 KB |
Output is correct |
9 |
Correct |
1 ms |
468 KB |
Output is correct |
10 |
Correct |
2 ms |
468 KB |
Output is correct |
11 |
Correct |
2 ms |
468 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
3 ms |
724 KB |
Output is correct |
5 |
Correct |
71 ms |
16652 KB |
Output is correct |
6 |
Correct |
1 ms |
332 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
86 ms |
16744 KB |
Output is correct |
9 |
Correct |
80 ms |
16724 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
0 ms |
340 KB |
Output is correct |
12 |
Correct |
0 ms |
340 KB |
Output is correct |
13 |
Correct |
0 ms |
340 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
340 KB |
Output is correct |
16 |
Correct |
0 ms |
340 KB |
Output is correct |
17 |
Correct |
0 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
1 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
468 KB |
Output is correct |
21 |
Correct |
2 ms |
468 KB |
Output is correct |
22 |
Correct |
2 ms |
468 KB |
Output is correct |
23 |
Correct |
2 ms |
468 KB |
Output is correct |
24 |
Correct |
2 ms |
468 KB |
Output is correct |
25 |
Correct |
1 ms |
468 KB |
Output is correct |
26 |
Correct |
2 ms |
468 KB |
Output is correct |
27 |
Correct |
2 ms |
468 KB |
Output is correct |
28 |
Correct |
1 ms |
468 KB |
Output is correct |
29 |
Correct |
2 ms |
468 KB |
Output is correct |
30 |
Correct |
2 ms |
468 KB |
Output is correct |
31 |
Correct |
91 ms |
16728 KB |
Output is correct |
32 |
Correct |
93 ms |
16732 KB |
Output is correct |
33 |
Correct |
90 ms |
16724 KB |
Output is correct |
34 |
Correct |
84 ms |
16724 KB |
Output is correct |
35 |
Correct |
72 ms |
16728 KB |
Output is correct |
36 |
Correct |
74 ms |
16728 KB |
Output is correct |
37 |
Correct |
71 ms |
16724 KB |
Output is correct |
38 |
Correct |
75 ms |
16728 KB |
Output is correct |
39 |
Correct |
83 ms |
16728 KB |
Output is correct |
40 |
Correct |
70 ms |
16720 KB |
Output is correct |
41 |
Correct |
71 ms |
16732 KB |
Output is correct |
42 |
Correct |
110 ms |
16728 KB |
Output is correct |
43 |
Correct |
78 ms |
16724 KB |
Output is correct |
44 |
Correct |
81 ms |
16716 KB |
Output is correct |
45 |
Correct |
112 ms |
16728 KB |
Output is correct |
46 |
Correct |
98 ms |
16740 KB |
Output is correct |
47 |
Correct |
72 ms |
16744 KB |
Output is correct |
48 |
Correct |
83 ms |
16728 KB |
Output is correct |
49 |
Correct |
76 ms |
16644 KB |
Output is correct |
50 |
Correct |
85 ms |
16724 KB |
Output is correct |
51 |
Correct |
76 ms |
16728 KB |
Output is correct |
52 |
Correct |
79 ms |
16732 KB |
Output is correct |
53 |
Correct |
102 ms |
16724 KB |
Output is correct |
54 |
Correct |
102 ms |
16728 KB |
Output is correct |
55 |
Correct |
89 ms |
16724 KB |
Output is correct |
56 |
Correct |
78 ms |
16732 KB |
Output is correct |
57 |
Correct |
80 ms |
16724 KB |
Output is correct |
58 |
Correct |
82 ms |
16724 KB |
Output is correct |