Practice with ArrayList

"You're just sitting idle again? You're a robot! Robots do something all the time. Here are a couple of exercises to keep you from rusting. But first, a few hints:"

"Hint 1:

By 'list', we usually mean an ArrayList."

"Hint 2:

A 'string' means a String object."

"Hint 3:

'Create a list of strings' most often means the following: ArrayList<String> list = new ArrayList<String()>"

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Task

New Java Syntax, level 13, lesson 2

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5 different strings in a list

5 different strings in a list

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New Java Syntax, level 13, lesson 2

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To the top of the list

To the top of the list

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New Java Syntax, level 13, lesson 2

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The largest number

The largest number

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New Java Syntax, level 13, lesson 2

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Expressing ourselves more concisely

Expressing ourselves more concisely

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New Java Syntax, level 13, lesson 2

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Minimum or maximum

Minimum or maximum

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New Java Syntax, level 13, lesson 2

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Remove and insert

Remove and insert

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