Think Like A Programmer Python — Edition Pdf

# Problem: Find largest number in a list def find_max(numbers): current_max = numbers[0] # track state for num in numbers: if num > current_max: current_max = num return current_max Exercise 1: FizzBuzz (testing conditionals + loops) Write a program that prints 1 to 100. For multiples of 3 print “Fizz”, for 5 “Buzz”, for both “FizzBuzz”.

def fibonacci(n): a, b = 0, 1 for _ in range(n): print(a, end=" ") a, b = b, a + b | Mistake | How to Think | Python Fix | |---------|--------------|-------------| | Off‑by‑one | “Is my last iteration correct?” | Check range(start, stop) – stop is exclusive. | | Variable not defined | “Where was this variable created?” | Define before use. | | Wrong output | “Add print statements to see intermediate values.” | Use print() or debugger ( pdb ). | think like a programmer python edition pdf

# Problem: Tell if number is even or odd def even_or_odd(num): if num % 2 == 0: return "even" else: return "odd" (Variables) When to use: Remembering things as you go. # Problem: Find largest number in a list