Https://ide.codingblocks.com/s/458766

#1


I have generated the subset now how can i print the ans

#2

you make the things complex

take a look at this

Reference Code

it is correct way to do this question

  1. you have to generate the string corresponding to given number (simple keypad question)
  2. then you have to search the generated string in the given array of strings
#3

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