23 lines
732 B
Python
23 lines
732 B
Python
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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classmates = ['Michael', 'Bob', 'Tracy']
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print('classmates =', classmates)
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print('len(classmates) =', len(classmates))
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print('classmates[0] =', classmates[0])
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print('classmates[1] =', classmates[1])
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print('classmates[2] =', classmates[2])
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print('classmates[-1] =', classmates[-1])
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classmates.pop()
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print('classmates =', classmates)
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classmates = ('Michael', 'Bob', 'Tracy')
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print('classmates =', classmates)
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print('len(classmates) =', len(classmates))
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print('classmates[0] =', classmates[0])
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print('classmates[1] =', classmates[1])
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print('classmates[2] =', classmates[2])
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print('classmates[-1] =', classmates[-1])
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# cannot modify tuple: So here will be a error
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classmates[0] = 'Adam'
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