Public static int aboveBenchmarck(int benchmark, int[] arr) this method returns the number of values in the arr that are equals to or greater than the benchmark value. Once completed, please test your methods as follows: 1. Define a 30 elements int array
2. Assign random numbers in the range of [50, 100], to each element of the int arr
3. Call each method and print the values returned by each method call. For the aboveBenchmarck method, use 80 as benchmark value.

Problem 1 - hashing we would like to use initials to locate an individual. for instance, mel should locate the person mark e. lehr. note: this is all upper case. generate a hash function for the above using the numbers on your telephone. you know, each letter has a number associated with it, so examine your telephone keypad. generate 512 random 3 letter initials and take statistics on a linked list array size 512 to hold this information report how many have no elements, 1 element, 2 elements, does this agree with the hashing statistics distribution?