Sorting last string inside a vector.

Question

How to sort a vector by its last string which is the name without modifying its string or spacing.
I tried to use sort algorithm but it sorted the last string only.
https://code.sololearn.com/caq1MtL9R4D1/?ref=app

Answer 1

Here's a way using lambda in sort()

https://code.sololearn.com/c36E795uFzaK/?ref=app

Answer 2

Ipang perfect thats what i am looking for