超时求助！

#include<bits/stdc++.h>
using namespace std;
int main(){
	int k,q,p;
	cin>>k;
	while(k--){
		int n,e,d;
		bool f=false;
		cin>>n>>e>>d;
		int a=-(e*d-n-2);
		for (int i=1;i<=a;i++){
			//break;
			q=i;
			p=a-q;
			if(n==q*p and e*d==(q-1)*(p-1)+1){
				cout<<q<<" "<<p<<endl;
				f=true;
				break;
			}
		}
		if(f==false)
			cout<<"NO"<<endl;
	}
	return 0;
}