Given int variables, k, and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total.

Thus your code should put 1*1 + 2*2 + 3*3 +... + 49*49 + 50*50 into total. Use no variables other than k and total.

The answer for the following code is:

k = 1 ; total = 0 ; while ( k <= 50 ) { total = total + ( k * k ) ; k = k + 1 ; }

I want to know what is actually happening in the code. write a comment on each code to explain what is going on.