Arrays-Wave print Column Wise

#1

https://hack.codingblocks.com/contests/c/474/218
https://ide.codingblocks.com/#/s/24383

#2

https://ide.codingblocks.com/#/s/24436
Corrected code…

#3

For my code, the sample input is passing. But while submitting, all the test cases are failing. Please help.
https://ide.codingblocks.com/s/34225

#4

@iamabhi3913
Your code works only for square matrices but not for rectangular matrices, ie when n!=m

#5

@iamabhi3913
for example for the test case
3 4
11 12 13 14
21 22 23 24
31 32 33 34

your code gives output
11, 21, 31, 32, 22, 12, 13, 23, 33, END
which is wrong

#6

@iamabhi3913

https://ide.codingblocks.com/s/34311

i have made the required changes as mentioned by @sss

Check this now.

#7

Thank you. Please let me know how to start thinking for different possible set of inputs so as to ascertain the behavior with test cases.

#8

This understanding would come only by practice. There is no other way…