So i was giving an interview and was asked to sort three arrays.
For eg : Array a = {1,6,4} , b = {1,3,5} and c = {2,6}
Now the question is to sort these array so that the output can be
a = {1,1,2} b= {3,4,5} and c = {6,6}
Constraint was to not to use any extra space.
Can any one help me to understand how can it be done?
Thanks