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  1. #include <iostream>
  2. #include<math.h>
  3. using namespace std;
  4.  
  5. int main() {
  6. int t;
  7. cin>>t;
  8. while(t>0){
  9. long long int n;
  10. cin>>n;
  11. int b=sqrt(n);
  12. cout<<b;
  13. t--;
  14. }
  15. return 0;
  16. }
Success #stdin #stdout 0s 15232KB
stdin
1
99999999999
stdout
316227