[M-15]
Write a function that fills an array with a sequence of double precision floats.
Each float is greater than its predecessor by an average amount avg,
but may
be greater or less than avg
by up to but not including an amount dev. In other
words, the amount inc added to one element to get the next is in the range
(avg-dev)< inc < (avg+dev).
A prototype for the function is:
void fillDoubleArrayRandomAscending( int size, double arr[], double avg, double dev )
Start the array with a value
(avg-dev)< arr[0]< (avg+dev).
Sample output of a main program that tests the function
for an avg of 1.0 and
a dev of 1.5 is:
0.4564 2.5835 3.9723 4.6389 5.0146 7.2102 6.7249 7.8433 9.0546 9.9227 11.3645 11.0373 12.0200 13.9607 16.0684 16.1864 17.5251 18.2726 20.6133 22.2673 24.6562 25.9857 26.4264 27.8649 28.9353 30.9444 31.2108 31.3442 31.1604 32.2450 32.4328 32.1780 32.1044 33.7280 33.6398 36.0319 37.7449 37.5206 39.5221 39.2572 40.0321 40.3241 42.2031 43.4218 44.7634 45.0128 46.1254 47.1837 48.4832 49.9341
With that choice for avg and dev,
the array is more-or-less ascending, but
sometimes elements are out of order.