Hi Amitava:
Could you provide an example in your problem statement? Also, as Evan says below, you should have more than one test case or it becomes a trivial matter to hard-code a particular answer.
Probably should add a couple more test cases so that silly people like me don't submit answers like this. ;)
First non-zero element in each column
419 Solvers
Calculate the area of a triangle between three points
198 Solvers
373 Solvers
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
215 Solvers
160 Solvers