MUST BE IN C

WRITE A PROGRAM that counts the number of negative values, the number of positive values

and the number of zeros in a float array.

Specificially, the program should:

greet the user, prompt for and input the length of the array; idiotproof the length of the array; dynamically allocate the array; check that the allocation was successful; prompt for and input the values in the array; count the number of negative values; count the number of positive values; count the number of zeros; output the numbers of negative, positive and zero values in the array; deallocate the array.