Practice›Java Fundamentals›Module 5. Arrays & Lists›5.3 Lists

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Problem

5.3 Lists — capstone: collect words

Read a count and then that many words into an ArrayList<String>. Print the size, then the first word, then the whole list.

For the input 3 then red green blue:

3
red
[red, green, blue]

Printing the list itself shows it in square brackets with commas — that is what Java does automatically.

1000 ms

256 Mb

Solution

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