Get the square and cube of a float type number

  
#include <iostream>
using namespace std;
float square_num(float num);
float cube_num(float num);
int main()
{
  int choice;
  float answer;
  answer = square_num(1.2);
  answer = cube_num(1.2);
  cout << "Your answer is " << answer <<" \n";
  return 0;
}
float square_num(float num)
{
   float a;
   a = num * num;
   return a;
}
 
float cube_num(float num)
{
  float a;
  a = num * num * num;
  return a;
}

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Get the square and cube of a float type number : Float « Data Type « C++

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