// Programme test2.cpp
// g++ test2.cpp -o test2cpp; ./test2cpp

#include <iostream>
#include <cmath>

int main()
  {
  int B = 1;
  while (B > 0)
    {
    std::cout << "Borne:? ";
    std::cin >> B;
    int I = 1;
    while (I <= B)
      {
      int C = std::pow(I,2);
      float R = std::sqrt(I);
      std::cout << "I= " << I << " I^2= " << C << " I^1/2= " << R << "\n";
      I++;
      }
    }
  std::cout << "Fin du programme test2.cpp\n";
  return 0;
  }