Factorial function

function factorial(term)
variable fact = 1
if term >= 1 then
    for i = 1 to term + 1 then
        variable fact = fact * i
    end
end
print(fact)

end

Fibonnaci Function

function fib(nterms)
variable n1 = 0
variable n2 = 1
variable count = 0

if nterms <= 0 then print("Input a positive integer")
if nterms == 1 then
    print("Fibonnaci sequence upto" + " 1" + ":")
    print(n1)
else
    print("Fibonacci sequence:")
    while count < nterms then
        print(n1)
        variable nth = n1 + n2
        variable n1 = n2
        variable n2 = nth
        variable count = count + 1
    end
end
end

Hello World in Dip

print("Hello, world!")

Random

  # A function to select a random value from a list
  function random(list_)
     variable random_number = random_int(0, length(list_) - 1)
     return (list_ / random_number)
  end

Running Python Code

Dip can also run Python programs - using the 'evaluate' function. Through this, users can get the power of Python, using a much easier syntax. The below program shows an implementation of a calculator in Pythin. Try this in your local Dip environment.

variable python_code = "
# Program make a simple calculator

# This function adds two numbers
def add(x, y):
    return x + y

# This function subtracts two numbers
def subtract(x, y):
    return x - y

# This function multiplies two numbers
def multiply(x, y):
    return x * y

# This function divides two numbers
def divide(x, y):
    return x / y


print('Select operation.')
print('1.Add')
print('2.Subtract')
print('3.Multiply')
print('4.Divide')

while True:
    # Take input from the user
    choice = input('Enter choice(1/2/3/4): ')

    # Check if choice is one of the four options
    if choice in ('1', '2', '3', '4'):
        num1 = float(input('Enter first number: '))
        num2 = float(input('Enter second number: '))

        if choice == '1':
            print(num1, '+', num2, '=', add(num1, num2))

        elif choice == '2':
            print(num1, '-', num2, '=', subtract(num1, num2))

        elif choice == '3':
            print(num1, '*', num2, '=', multiply(num1, num2))

        elif choice == '4':
            print(num1, '/', num2, '=', divide(num1, num2))
        break
    else:
        print('Invalid Input')
"


evaluate(python_code)

Math Functions

  
  # Squares a value
  function square(num) -> num ^ 2

  # Checks if a number is even or odd
  function odd_or_even(number)
  if number % 2 == 0 then print("even") else print("odd")
  end

GUI programs in Dip (With Python)

variable name = input("What's your name? ")

variable python_code = "import tkinter as tk;" + "root = tk.Tk();" + "root.title = 'Dip GUI';" + "label = tk.Label(root, text='Hello, " + name + "').pack()"

evaluate(python_code)

Caesar Cipher in Dip

# Implementing the Caesar cipher in Dip

# Including all of the letters in the English alphabet

variable alphabet = "abcdefghijklmnopqrstuvwxyz "

# Getting the user's input

variable plaintext = input("Which word / phrase would you like to encrypt: ")

# The key, which adds the value of the key to

variable key = input_integer("What would you like the key to be? ")

variable ciphertext = ""

for character = 0 to length(plaintext) then

    for letter = 0 to length(alphabet) then
        if plaintext / character == alphabet / letter then
            if plaintext / character != " " then
                variable index = letter + key
                variable ciphertext = ciphertext + alphabet / (index % 26)
            else
                variable ciphertext = ciphertext + " "
            end
        end
    end
end

print("ciphertext: " + ciphertext)