Sum it up..... . . . . . . .

#1

how to approach this question/

#2

Hey @CODER_JATIN
1)First sort ur given input array (because then only we can generate lexicographical order)
then generate all subsets recursively ,

2)Then in base case of ur recursive code check if sum of the generated subset is equal to target or not.
3)If it is then insert that subset(as a vector) in a set (set because it will remove duplicate subsets and it will keep all of them in sorted order).

at last print ur set

#3

okay okay . . . . . . . . . . . .

#4

https://ide.codingblocks.com/s/355398 , bhaiya please help me in line no 23, how do i insert integer array in a set.

#5

You cant you have to use vector

#6

BHAIYA , KYA CHANGES KARU FIR ISME AB.

#7

Solve this using vectors instead of arrays

#8

can’t we make a vector of arrays?

#9

No u can’t
And I never heard of vector of arrays by the way
I think u meant array of vectors

#10

https://ide.codingblocks.com/s/355398 , bhaiya ab dekhna kya issue hai>

#11

@CODER_JATIN
Vector kha use kia h yaar
Bas header daaali h baaki sab toh same hi h

Here refer to this : https://ide.codingblocks.com/s/343093?_ga=2.200176622.1350203873.1600106484-1795954092.1597348154

#12

Hey @CODER_JATIN
If u dont have any other doubt in this then please mark it as resolved :slight_smile:

#13

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