Private PIN Check Dry Run in PYTHON

Private PIN Check is an interactive PYTHON dry run visualizer from the Accessmodifiers programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Private PIN Check Program Code

class ATM:
    def __init__(self):
        self.__pin = 1234

    def check_pin(self, pin):
        if pin == self.__pin:
            print("Correct PIN")
        else:
            print("Wrong PIN")

atm = ATM()
atm.check_pin(1234)

View the complete Accessmodifiers programs page.