Lets say A is the array of length N.
Create an array "sum" of length N and initialize it to 0.
Create an array "product" of length N and initialize it to 1.
for ( i=0 to i=N-1 )
{
for ( j = i to j = 0 ) {
sum[j] = sum[j] + A[ i]
product[j]= product[j] * A [i]
}
for( k=0 to k= i )
if ( sum[k] == S and product[k] == P ) {
Answer is the sub array A[k to i ]
break
}
}
Kishen
On Tue, Oct 19, 2010 at 2:58 AM, Abhishek Kumar Singh <
iiita2007...@gmail.com> wrote:
> Given an array of length N. How will you find the minimum length
> contiguous sub - array of whose sum is S and whose product is P . Here
> S and P will be given to you.
>
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