Write C code that does the following:
1. Interactively read the three coefficients of a quadratic equation and
compute the two roots. The program must alert if there is no real root, i.e.
read a, b, c of
and compute
Note: sqrt is available in math.h. You need to compile
the program with "-lm" option, i.e.
gcc -lm myprogram.c
Make sure that you add a routine to check the positiveness of the discriminant
using the if statement. Show actual runs and examples.
Example:
$ a.out
Enter a, b and c separated by space =
The two roots are ....(your output)...
2. Interactively read temperature in Celsius and convert it to Fahrenheit. Note
Example:
$ a.out
Enter temperature in C = 29
It is 84.2 degrees in Fahrenheit.
