Reverse String
Easy
Programming Interview
Data Structures
20 views
Problem Statement
Input is a single string s is provided (no trailing spaces needed). Output the reversed string.
Input Format
One line s.
Output Format
One line reversed.
Example
abcd
dcba
Constraints
Length
Input / Output Format
Input Format
One line s.
Output Format
One line reversed.
Constraints
Length
Examples
Input:
abcd
Output:
dcba
Example Solution (Public)
import sys
s=sys.stdin.read()
if s is None: sys.exit(0)
if s.endswith('\
'):
s=s[:-1]
sys.stdout.write(s[::-1])
Official Solution Code
import sys
s=sys.stdin.read()
if s is None: sys.exit(0)
if s.endswith('\
'):
s=s[:-1]
sys.stdout.write(s[::-1])
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