$1.$ Write a program that can be used as a Body Mass Index $($BMI$)$ calculator. The

formula for calculating BMI is

BMI $=,$ weightinPounds $703$

heightininches $x$ heightInInches

The program should read the user's weight in pounds and height in inches, then

calculate and display the user's body mass index.

The program should also display below information so the user can evaluate their

BMI:

BMI values:

Underweight: less than $18\mathrm{.}5$

Normal: between $18\mathrm{.}5$ and $24\mathrm{.}9$

Overweight: between $25$ and $29\mathrm{.}9$

Obese: $,30$ or greater

Submission: submit c file

$2.$ A quadratic $($second$-$order polynomial$)$ equation

$a{x}^2+bx+c=0$

can be solved by the formulas

$x_1=\frac{-b+\sqrt[\phantom{2}]{b^2-4ac}}{2a}$

$x_2=\frac{-b-\sqrt[\phantom{2}]{b^2-4ac}}{2a}$

Write a program to solve for $x$ in equation $x^2-5x+6=0.$ You can use the standard library function sqrt$($double$)$ to perform square root. To use the sqrt$()$ function,

make sure you add the header file #include$=$