Answer Shoukd be 1

#1

In this question 10 has already been inserted in the set, when we try to insert 10 again since it is already present bool should be 1

#2

@ayu_15 which question number you are talking about in quiz ?

#3

This doubt is for Q13 in the quiz.

#4

@ayu_15 hey ,is qstn me 10 dusri bar insert horha hai to insert function pair ke second me 0 return kreega ,agr pehli bar insert horha hoti value to true krta ,hope you get it,Happy coding :smile:

#5

ohh Thanks I undertood it