Learn Falcon - 10 Code Examples & CST Typing Practice Test

Falcon is a high-level, multi-paradigm programming language designed for scripting, automation, and rapid application development. It supports procedural, object-oriented, and functional programming paradigms and offers dynamic typing, automatic memory management, and cross-platform support.

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Falcon Counter and Theme Toggle Falcon Fibonacci Sequence Falcon Factorial Calculator Falcon Prime Checker Falcon Sum of Array Falcon Reverse String Falcon Multiplication Table Falcon Celsius to Fahrenheit Falcon Simple Alarm Simulation Falcon Random Walk Simulation

Learn FALCON with Real Code Examples

Updated Nov 20, 2025

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Code Sample Descriptions

Falcon Counter and Theme Toggle

count := 0
isDark := false

func updateUI() {
    print("Counter: " + count + "\n")
    print("Theme: " + (if isDark then "Dark" else "Light") + "\n")
}

func increment() {
    count += 1
    updateUI()
}

func decrement() {
    count -= 1
    updateUI()
}

func reset() {
    count = 0
    updateUI()
}

func toggleTheme() {
    isDark = !isDark
    updateUI()
}

# Simulate actions
updateUI()
increment()
increment()
toggleTheme()
decrement()
reset()

Demonstrates a simple counter with theme toggling using Falcon variables and functions.

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Falcon Fibonacci Sequence

a := 0
b := 1
print(a)
print(b)
for i in 1..8 {
    c := a + b
    print(c)
    a = b
    b = c
}

Generates first 10 Fibonacci numbers.

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Falcon Factorial Calculator

func fact(n) {
    if n == 0 { return 1 }
    return n * fact(n-1)
}
print(fact(5))

Calculates factorial of a number recursively.

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Falcon Prime Checker

func isPrime(n) {
    if n < 2 { return false }
    for i in 2..n-1 {
        if n % i == 0 { return false }
    }
    return true
}
print(isPrime(13))

Checks if a number is prime.

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Falcon Sum of Array

nums := [1,2,3,4,5]
sum := 0
for n in nums { sum += n }
print(sum)

Calculates the sum of an array of numbers.

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Falcon Reverse String

s := "HELLO"
r := ''
for i in reverse(0..s.len-1) { r += s[i] }
print(r)

Reverses a string.

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Falcon Multiplication Table

n := 5
for i in 1..10 { print(n + ' x ' + i + ' = ' + n*i) }

Prints multiplication table of a number.

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Falcon Celsius to Fahrenheit

c := 25.0
f := (c * 9/5) + 32
print(f)

Converts Celsius to Fahrenheit.

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Falcon Simple Alarm Simulation

temp := 80
thresh := 75
if temp > thresh { print('Alarm: Temperature Too High!') } else { print('Temperature Normal') }

Simulates an alarm if threshold is exceeded.

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Falcon Random Walk Simulation

steps := 10
pos := 0
for i in 1..steps {
    pos += if rand(0,1) < 0.5 then -1 else 1
    print(pos)
}

Simulates a 1D random walk.

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Frequently Asked Questions about Falcon

What is Falcon?

What are the primary use cases for Falcon?

Scripting and automation. Rapid prototyping of applications. Embedded scripting in applications. Educational programming and teaching. Text and data processing

What are the strengths of Falcon?

Flexible multi-paradigm design. Lightweight and fast to deploy. Easy to learn syntax for beginners. Cross-platform scripting capability. Good for rapid prototyping and automation

What are the limitations of Falcon?

Smaller community and ecosystem. Limited third-party libraries. Less suited for large-scale enterprise applications. Not as performant as compiled languages for heavy computation. Minimal tooling compared to mainstream languages

How can I practice Falcon typing speed?

CodeSpeedTest offers 10+ real Falcon code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.

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Code Sample Descriptions

Falcon Counter and Theme Toggle

count := 0
isDark := false

func updateUI() {
    print("Counter: " + count + "\n")
    print("Theme: " + (if isDark then "Dark" else "Light") + "\n")
}

func increment() {
    count += 1
    updateUI()
}

func decrement() {
    count -= 1
    updateUI()
}

func reset() {
    count = 0
    updateUI()
}

func toggleTheme() {
    isDark = !isDark
    updateUI()
}

# Simulate actions
updateUI()
increment()
increment()
toggleTheme()
decrement()
reset()

Demonstrates a simple counter with theme toggling using Falcon variables and functions.

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Falcon Fibonacci Sequence

a := 0
b := 1
print(a)
print(b)
for i in 1..8 {
    c := a + b
    print(c)
    a = b
    b = c
}

Generates first 10 Fibonacci numbers.

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Falcon Factorial Calculator

func fact(n) {
    if n == 0 { return 1 }
    return n * fact(n-1)
}
print(fact(5))

Calculates factorial of a number recursively.

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Falcon Prime Checker

func isPrime(n) {
    if n < 2 { return false }
    for i in 2..n-1 {
        if n % i == 0 { return false }
    }
    return true
}
print(isPrime(13))

Checks if a number is prime.

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Falcon Sum of Array

nums := [1,2,3,4,5]
sum := 0
for n in nums { sum += n }
print(sum)

Calculates the sum of an array of numbers.

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Falcon Reverse String

s := "HELLO"
r := ''
for i in reverse(0..s.len-1) { r += s[i] }
print(r)

Reverses a string.

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Falcon Multiplication Table

n := 5
for i in 1..10 { print(n + ' x ' + i + ' = ' + n*i) }

Prints multiplication table of a number.

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Falcon Celsius to Fahrenheit

c := 25.0
f := (c * 9/5) + 32
print(f)

Converts Celsius to Fahrenheit.

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Falcon Simple Alarm Simulation

temp := 80
thresh := 75
if temp > thresh { print('Alarm: Temperature Too High!') } else { print('Temperature Normal') }

Simulates an alarm if threshold is exceeded.

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Falcon Random Walk Simulation

steps := 10
pos := 0
for i in 1..steps {
    pos += if rand(0,1) < 0.5 then -1 else 1
    print(pos)
}

Simulates a 1D random walk.

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Frequently Asked Questions about Falcon

What is Falcon?

What are the primary use cases for Falcon?

Scripting and automation. Rapid prototyping of applications. Embedded scripting in applications. Educational programming and teaching. Text and data processing

What are the strengths of Falcon?

Flexible multi-paradigm design. Lightweight and fast to deploy. Easy to learn syntax for beginners. Cross-platform scripting capability. Good for rapid prototyping and automation

What are the limitations of Falcon?

How can I practice Falcon typing speed?

CodeSpeedTest offers 10+ real Falcon code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.