1916A - 2023 - CodeForces Solution


constructive algorithms math

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C++ Code:

#include <iostream>
#include<bits/stdc++.h>
#define ll long long
using namespace std;
#define loop(n) for(int i=0;i<n;i++)

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
	int t;
	cin>>t;
	while(t--)
	{
		ll n,k,i,mul=1,f;
		cin>>n>>k;
		ll a[n];
		for(i=0;i<n;i++)
		{
			cin>>a[i];
			mul*=a[i];
		}
		 f=2023%mul;
		if(f==0)
		{
			cout<<"YES\n";
			for(i=1;i<k;i++)
			{
				cout<<1<<" ";
			}
			cout<<2023/mul<<endl;
		}
		else
		cout<<"NO\n";
	}
	
	
}


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