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Reverse a Number

Read a positive integer n from standard input and print its digits reversed. For example, if the input is 123, print the output shown in Expected Output.

Build the result with the % 10 and / 10 operators inside a loop. Leading zeros disappear (so 5040 becomes 405).

Expected Output:

Reversed: 321

= newline. The output ends with a newline — print one after the last line.

Hints4 available
Topics:
User Input
📥 Auto-Input:
123\n
This input is automatically fed to your program's stdin
1
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Your Output

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Test Cases

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