In this post, we will solve Saying Hi HackerRank Solution. This problem (Saying Hi) is a part of HackerRank Regex series.
Saying Hi – HackerRank Solution
Python
n = int(input())
import re
p = re.compile('^[Hh][Ii]\s[^dD].*')
for i in range(n):
x = str(input())
if(len(re.findall(p, x)) > 0):
print(x)
Note: This problem (Saying Hi) is generated by HackerRank but the solution is provided by CodingBroz. This tutorial is only for Educational and Learning purpose.