tuples
- Tuples are similar to lists. Different tuples cannot be changed after they are defined. Lists can be changed.
- Tuples are bracketed and lists are bracketed.
#tuple
# tuple definition
students = ("Zhang"."Bill"."Fifty")
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Common List Operations
- Print the element
#tuple
# tuple definition
students = ("Zhang"."Bill"."Fifty")
print(students[0])
print(students[1])
print(students[2])
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Results of the above code:
- Traverse elements
#tuple
# tuple definition
students = ("Zhang"."Bill"."Fifty")
for i in students:
print(i)
While I < len(students): print(students[I]) I +=1"
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Results of the above code:
- statistical
#tuple
# tuple definition
students = ("Zhang"."Bill"."Fifty"."Bill")
print("There are % D of lees."%students.count("Bill"))
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Results of the above code:
- Check index
#tuple
# tuple definition
students = ("Zhang"."Bill"."Fifty"."Bill")
print("King five's index is % D"%students.index("Fifty"))
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Results of the above code: