Given an int variable n that has been initialized to a
positive value and, in addition, int variables k and
total that have already been declared, use a do...while
loop to compute the sum of the cubes of the first n whole
numbers, and store this value in total . Thus if n equals
4, your code should put 1*1*1 + 2*2*2 + 3*3*3 + 4*4*4 into
total . Use no variables other than n , k , and total .




Answers were Sorted based on User's Feedback



Given an int variable n that has been initialized to a positive value and, in addition, int vari..

Answer / c.muruganandham

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

Is This Answer Correct ?    27 Yes 32 No

Given an int variable n that has been initialized to a positive value and, in addition, int vari..

Answer / sujeesh krishnan

#include<stdio.h>
#include<conio.h>
#include<math.h>
main()
{
int n=3;
int k=1,total=0;
do
{
total=total+(pow(k,3));
k=k+1;
}
while(k<=n);
printf("%d",total);
getch();
return 0;
}

Is This Answer Correct ?    3 Yes 9 No

Given an int variable n that has been initialized to a positive value and, in addition, int vari..

Answer / sachin

total=0;
while(n>=1)
{
total+=n*n*n;
n--;
}

Is This Answer Correct ?    4 Yes 17 No



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