Reverse a Number

Read a positive integer n from standard input and print its digits reversed, with no trailing newline. For example, if the input is 1234, print:

4321

Build the reversed value using n % 10 and n / 10 in a loop. (Leading zeros disappear, so an input of 570 prints 75.)

Expected Output:

Topics:

Loops

Code Editor

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Your Output

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Test Cases

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