Problem2127--Invert the number

2127: Invert the number

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 122  Solved: 12
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Description

Given a positive integer, output in reverse order.Note: the first digit is zero, do not print

Input

Given a positive integer

Output

Inverted positive integer

Sample Input Copy 

123

Sample Output Copy 

321

Source/Category

171 
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