SnapChat Tech Screen Feb 2024
Question Details
Connect Pairs (from hacker rank)
Input : [Ba, _a, cb, dc]
output : _abcd Input : [El, ll, lo, _h, he]
output : hello condition : the resultant string should begin with In...
Full Details
Connect Pairs (from hacker rank)
Input : [Ba, _a, cb, dc]
output : _abcd
Input : [El, ll, lo, _h, he]
output : _hello
condition : the resultant string should begin with _
In this question, one had to connect the pairs. In this [Ba, _a, cb, dc] one example of pair is ba, _a, cb & dc.
Have to place pairs in a way such that second character in each pair is same as first character in next pair. Like :
[Ba, _a, cb, dc] to[_a, ab, bc, cd]
Finally, remove all the redudant adjacent character : From [_a, ab, bc, cd] to _abcd
Can anyone help paste a similar question on leetcode ? Unable to find one.
About This Question
This is a reported interview question from a snap interview for a swe role reported in 2024.
It covers the following topics: Strings .