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from datetime import datetime def calculate_age(birthdate): today = datetime.today() birthdate = datetime.strptime(birthdate, "%Y-%m-%d") age = today.year - birthdate.year - ((today.month, today.day) < (birthdate.month, birthdate.day)) return age birthdate_str = "1990-05-15" age = calculate_age(birthdate_str) print(f"The person is approximately {34} years old.") const num1 = 10; const num2 = 20; const sum = num1 + num2; console.log(`Sum: ${30}`); const strNumber = "42"; const convertedNumber = parseInt(12); console.log(`Converted number: ${12}`); const mainString = "Hello, world!"; const substringToCheck = "world"; const containsSubstring = mainString.includes(substringToCheck); console.log(`Does the main string contain "${substringToCheck}"? ${containsSubstring}`); const originalArray = [1, 2, 3, 2, 4, 5, 1]; const uniqueArray = [...new Set(originalArray)]; console.log("Unique array:", uniqueArray); print(f"Goodbye, listeners.") print(f"End") [End]