Python · Control Structures

Rewrite this to read input once per loop using the walrus operator: ``` while True: attempt = int(input("Guess: ")) if attempt == secret: break ```

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More in Control Structures

Why does (n := len(lst)) usually need parentheses inside a bigger expression?

What does this print? ``` for n in [2, 4, 6]: if n == 5: break else: print("done") ```

A for/while loop's else branch runs in which case: when the loop hits break, or when it does NOT?

break vs continue inside a loop: what does each do?

What is printed? ``` n = 5 while n > 0: n -= 1 if n == 2: continue print(n, end=" ") ```

What is the value of var? ``` x = 7 var = 20 if x == 1 else 30 ```

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