Write a C++ main program that has the following 10 short independent segments. 1. Show that for unsigned int a,b and a>0, b>0, we can get a+b < a

2. Show that for int a,b and a>0, b>0, we can get a+b < 0

3. Show that for int a,b and a 0

4. Show that for double x and x>0 we can get 1. + x = = 1.

5. Show that for double a,b,c in some cases (a+b)+c != (c+b)+a

6. Show the results of the following power function: pow(-2., 3), pow(-2., 3.0) , pow(-2., 3.00000000001)