For example, let consider (6, 3, 1, 2). We need to find these products :
- 6 * 3 * 1 = 18
- 6 * 3 * 2 = 36
- 3 * 1 * 2 = 6
- 6 * 1 * 2 = 12
Answer:
Solution 1:
Find the product of all elements in the array.
for ( i=0 to n-1)
{
compute product/a[i];
}
Solution 2:
Find the combinations, nCn-1 = n and compute the product for each combination.
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