Merge k sorted arrays

#1

I am not able to debug the error. Please help !

#2

hello @vaishnavtannu
a)

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image939×331 9.58 KB

here it should be size()

b)
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here u should read each n elements in some separate vector and then push that vector in v.

c)
this is how we should insert data in pair declared as pair< int,pair<int,int> >
{ a, {b,c} }
ur updatedd code->