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a = [1, 2, 3]
print(a.index(1))
print(a.index(2))
print(a.index(3))
print(a.index(3, 2))
print(a.index(1, -100))
print(a.index(1, False))
try:
print(a.index(1, True))
except ValueError:
print("Raised ValueError")
else:
print("Did not raise ValueError")
try:
print(a.index(3, 2, 2))
except ValueError:
print("Raised ValueError")
else:
print("Did not raise ValueError")
a = a + a
b = [0, 0, a]
print(a.index(2))
print(b.index(a))
print(a.index(2, 2))
try:
a.index(2, 2, 2)
except ValueError:
print("Raised ValueError")
else:
print("Did not raise ValueError")
# 3rd argument to index greater than length of list
print([1, 2].index(1, 0, 4))
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