Intersection of Arrays

#1


I don’t know how to use ArrayList in this question. Otherwise, I think my code is working fine. Please tell me how to print my result in the given format.

#2

Hi kajal ,
At line 31 ,instead of for(i=0;i<result.size()-2;i++) you should have for(i=0;i<=result.size()-2;i++) (you missed the equality sign ) as you are printing result.size()-1 elements and for the last element ,at line 33 you should not increment as when loop gets exhausted i will already have the value of result.size()-1 thus printing last value
refer this : https://ide.codingblocks.com/s/180161

#3

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