for u in range(5):
    print(f"Halo u= {u}")
    print("AAAA")
    print("----")

l = [ 0, 1.45 , True, 3, "a", 4, 5, 6, 7 ]

for u in l:
    print(f"Wartość to {u}, a typ to {type(u)}")

print("--------------------------")

for u in enumerate(l):
    print(f"Wartość to {u}, a typ to {type(u)}")

print("--------------------------")

for i, u in enumerate(l):
    print(f"Indeks {i} - wartość to {u}, a typ to {type(u)}")