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Factorial of Input Number

Read a non-negative integer n from input and print its factorial (the product of all integers from 1 to n). For example, if the input is:

5

Print exactly what is shown in Expected Output.

Use a loop to multiply the values together.

Expected Output:

120

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

Hints4 available
Topics:
User Input
📥 Auto-Input:
5
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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