Submission #344547

#	Time	Username	Problem	Language	Result	Execution time	Memory
344547		mansur	Bank (IZhO14_bank)	C++14	46 / 100	1 ms	364 KiB

bank

#include<bits/stdc++.h>
using namespace std;

#define all(a) a.begin(),a.end()
#define ll long long
#define pb push_back
#define nl '\n'
#define popb pop_back()
#define sz size()
#define ld long double
#define ull unsigned long long
#define F first
#define S second
#define fix fixed<<setprecision
#define pii pair<int,int>
#define E exit (0)
#define int1 long long
const int inf=1e9;
int main() {
	//freopen("planting.in","r",stdin);
	//freopen("planting.out","w",stdout);
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n,m;
	cin>>n>>m;
	int a[n+1],b[m+1];
	for (int i=1;i<=n;i++) {
		cin>>a[i];
	}
	for (int i=1;i<=m;i++) {
		cin>>b[i];
	}
	vector<bool>dp(1001);
	dp[0]=true;
	for (int i=1;i<=m;i++) {
		for (int j=1000;j>=0;j--) {
			if (j+b[i]>1000||!dp[j]) {
				continue;
			}
			dp[j+b[i]]=true; 	
		}
	}
	for (int i=1;i<=n;i++) {
		if (!dp[a[i]]) {
			cout<<"NO";
			return 0;
		}
	}
	cout<<"YES";
}
                                	

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