Submission #128520

#	Time	Username	Problem	Language	Result	Execution time	Memory
128520		faustaadp	은행 (IZhO14_bank)	C++17	19 / 100	6 ms	504 KiB

bank

#include<bits/stdc++.h>
typedef long long ll;
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;
ll n,m,i,a[22],b[22];
void hai(ll aa,ll bb)
{
	if(aa==(m+1))
	{
		if(bb==a[1])
		{
			cout<<"YES\n";
			exit(0);
		}
	}
	else
	{
		hai(aa+1,bb);
		hai(aa+1,bb+b[aa]);
	}
}
int main()
{
	ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>n>>m;
	for(i=1;i<=n;i++)cin>>a[i];
	for(i=1;i<=m;i++)cin>>b[i];
	hai(1,0);
	cout<<"NO\n";
}

• Subtask 1: 19 / 19
• Subtask 2: 0 / 25
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29