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Write a TCL proc to find the factorial of a number where the number is passed as an argument.

Question

Write a TCL proc to find the factorial of a number where the number is passed as an argument.
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Solution 1

Sure, here is a simple TCL procedure to calculate the factorial of a number:

proc factorial {n} {
    if {$n == 0} {
        return 1
    } else {
        return [expr {$n * [factorial [expr {$n-1}]]}]
    }
}

Here's how it works:

  1. The proc keyword is used to define a new procedure Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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