BC20270318

UID: 2057, Registered at 2024-9-3 10:03:00, last login at 2025-6-13 16:11:25, currently offline.

Solved 52 problems, RP: 158.36 (No. 279)

♂

Bio

#include #include using namespace std; int func(int a){ return sqrt(sqrt(a))==int(sqrt(sqrt(a))); } int main(){ int n; cin>>n; for(int i=0;i<n;++i){ int a; cin>>a; if(func(a)) cout<<sqrt(sqrt(a))<<" "; else cout<<"-1"<<" "; } }
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