Given the list

sodas = ['Coke', 'Pepsi', 'Root Beer', 'Sprite', 'Mountain Dew']
which code below will return ['Coke', 'Pepsi', 'Root Beer']?

Question

Given the list

sodas = ['Coke', 'Pepsi', 'Root Beer', 'Sprite', 'Mountain Dew']
which code below will return ['Coke', 'Pepsi', 'Root Beer']?

BlackTom AI · Accepted Answer

We start by understanding the goal: slice the list to obtain ['Coke', 'Pepsi', 'Root Beer'] from sodas = ['Coke', 'Pepsi', 'Root Beer', 'Sprite', 'Mountain Dew'].

Option 1: sodas[1:3] — This slice starts at index 1 (inclusive) and goes up to index 3 (exclusive), giving elements at indices 1 and 2: ['Pepsi', 'Root Beer']. It misses 'Coke', so it does not produce the target list.

Option 2: sodas[0:3] — This slice starts at index 0 and goes up to index 3 (exclusive), including indices 0, 1, and 2: ['Coke', 'Pepsi', 'Root Beer']. This exactly matches the desired result, so this is a correct slice.

Option 3: sodas[0:2] — This takes indices 0 and 1 only, yielding ['Coke', 'Pepsi']. It omits 'Root Beer', so it does not match the target.

Option 4: sodas[1:4] — This includes indices 1, 2, and 3: ['Pepsi', 'Root Beer', 'Sprite']. This adds 'Sprite' and excludes 'Coke', so it does not fit the required list.

In summary, among the given options, only sodas[0:3] produces the exact list ['Coke', 'Pepsi', 'Root Beer'].

Given the list sodas = ['Coke', 'Pepsi', 'Root Beer', 'Sprite', 'Mountain Dew'] which code below will return ['Coke', 'Pepsi', 'Root Beer']?单项选择题

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