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Reverse Digits of a Number

Read a positive integer from input and print the number formed by reversing its digits. For example, if the input is:

1234

Print exactly what is shown in Expected Output.

Build the reversed number by repeatedly taking the last digit with % 10 and dividing by 10.

Expected Output:

4321

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

Hints4 available
Topics:
User Input
📥 Auto-Input:
1234
This input is automatically fed to your program's stdin
1
Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (cout, fori)

Your Output

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Test Cases

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