Fibonacci in Tcl

Welcome to the Fibonacci in Tcl page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

proc usage {} {
    puts "Usage: please input the count of fibonacci numbers to output"
    exit 1
}

if {$argc != 1} { usage }

set count [lindex $argv 0]

if {![string is integer -strict $count] || $count < 0} { usage }

set a 1
set b 1

for {set i 1} {$i <= $count} {incr i} {
    puts "$i: $a"

    set next [expr {$a + $b}]
    set a $b
    set b $next
}

Fibonacci in Tcl was written by:

• Ștefan-Iulian Alecu

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

No 'How to Run the Solution' section available. Please consider contributing.