Code Test

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def fib(n):
    a, b = 0, 1
    while a < n:
        print(a, end=' ')
        a, b = b, a+b
    print()

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SELECT p.name, a.address FROM person p 
INNER JOIN address a ON p.address_id = a.id

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    document.getElementById("theme-toggle").addEventListener("click", () => {
        if (document.body.className.includes("dark")) {
            document.body.classList.remove('dark');
            localStorage.setItem("pref-theme", 'light');
        } else {
            document.body.classList.add('dark');
            localStorage.setItem("pref-theme", 'dark');
        }
    })