Question link : https://www.interviewbit.com/problems/combination-sum-ii/
Solution link : https://ide.codingblocks.com/s/479553
In the ‘find’ function, I am passing ‘t’ vector without reference to avoid any problem but is there any way so that i can pass it with reference as some time is being wasted in copying each time? Also the way should have the answer vectors in lexigraphical order. If possible then what changes should be made?
hello @deep4013
yes, u can pass by refernce. just afte line 28 , u need to pop back the last element from the vector.
first do inclusion case and then exclusion case to generate output in sortrd order
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