#include <bits/stdc++.h>
using namespace std;
long long a,b;
int main()
{
cin>>a>>b;
freopen("lun.txt","w",stdout);
cout<<fixed<<setprecision(2)<<sqrt(a*1.0)<<endl;
cout<<fixed<<setprecision(2)<<sqrt(b*1.0);
return 0;
}
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