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Reverse of a number

Easy
0/40
17 upvotes
CognizantTredence Inc.SAP Labs
+6 more companies

Problem statement

Write a program to generate the reverse of a given number N. Print the corresponding reverse number.

Note : If a number has trailing zeros, then its reverse will not include them. For e.g., reverse of 10400 will be 401 instead of 00401.


Detailed explanation ( Input/output format, Notes, Images )
Constraints:
0 <= N < 10^8
Sample Input 1 :
1234
Sample Output 1 :
4321
Sample Input 2 :
1980
Sample Output 2 :
891
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