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ATM Withdrawal Using Custom Exception is an interactive PYTHON dry run visualizer from the Exceptions 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.
class InsufficientBalanceError(Exception):
pass
balance = 1000
withdraw = 1500
try:
if withdraw > balance:
raise InsufficientBalanceError("Not enough balance")
balance = balance - withdraw
print("Please collect cash")
except InsufficientBalanceError as e:
print("Transaction failed:", e)