Given int variables k and total that 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.

LANGUAGE: C++

CHALLENGE:

Given int variables k and total that 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.

SOLUTION:

total=0;
k=1;

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