input :   2    3   4    5
temp1 : 2    6   24   120
temp2 : 120  60  20   5

for given input ..take tow temp array.
temp1[i] = input[0] * input[1] * input[2] * input[3]......input[i]
temp2[i] = input[i] * input [i + 1] * input[i + 2]....input[n];

now out[i] = temp1[i-1] * temp2[i+1];

On Thu, Aug 16, 2012 at 2:26 PM, Hariraman R <rpharira...@gmail.com> wrote:

>
> Hi,
>
>        This is a microsoft question asked in our campus previous year. Anyone 
> having idea please share it here...
>
>        Given an array of n elements A[n]. Write a program to create a new 
> array OUT[n],
>
>         which has its elements as multiplication of all the elements in the 
> input array A[n] except that element (i.e.) OUT[2] = A[0] * A[1] * A[3] * ? * 
> A[n-1].
>          Constraint is one should not use division operator.
>
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