Need help with a complicated code

Question

Define an integer 10x10 2D (Two dimensional) array to store 100 values.
Initialize values in the array to random numbers between -128 and 127.
Display on the screen the values stored in the array.
Calculate the average of the values stored in the array and display it.
Find the largest value stored in the array and display it.
Find the smallest value stored in the array and display it.

Answer 1

https://code.sololearn.com/csKT9nl5eRtw/?ref=app