URL : https://www.hackerrank.com/challenges/30-review-loop/problem
- Objective
- Today we’re expanding our knowledge of Strings and combining it with what we’ve already learned about loops. Check out the Tutorial tab for learning materials and an instructional video!
- Task
- Given a string, S, of length N that is indexed from 0 to N-1, print its even-indexed and odd-indexed characters as space-separated strings on a single line (see the Sample below for more detail).
Note: 0 is considered to be an even index.
- Input Format
- The first line contains an integer, T (the number of test cases).
- Each line i of the T subsequent lines contain a String, S.
- Constraints
- 1 <= T <= 10
- 2 <= lenthofs <= 10000
- Output Format
- For each String Si (where 0 <= j <= T - 1 ), print Si’s even-indexed characters, followed by a space, followed by Si’s odd-indexed characters.
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t = int(input())
for i in range(t):
s = input()
a, b= s[::2], s[1::2]
print(a, b)
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hi
h i
hyunmin
humn yni
sdjkasld
sjal dksd