About the challenge

#1

I dont understand how to handle rows and column i mean how i apply bimary search on it

#2

Hey @manoj2597
For each row apply Binary search on it

for(int row=0;row<n;row++) 
      binarysearch on (a[i],a[i]+m,key)
#3

Can u elsborate it more

#4

every row is sorted so u can traverse over the rows and apply binary search on it to find the element
This is pretty simple
Let me know what u are not able to undetstand here

#5

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