This is in C++.... I need help figuring this out USING a DO-WHILE loop

Given that the int variables k and total have already been declared, use a do-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. 1 k = 0; 2 total = 0; 3 - dot 4 5 while (k