init
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30
java/Review.java
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30
java/Review.java
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import java.util.*;
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public class Review {
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// Create a Map of students in section to their favorite word/movie/song/etc
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// Then, edit and print out the Map
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public static void main(String[] args) {
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// Create the Map (do you want it to do ordered?)
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Map<String, String> favorites = new TreeMap<>();
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// Add key/value pairs to the Map
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favorites.put("me", "キュ毛付きさぼたじ");
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favorites.put("nik", "warp star");
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favorites.put("andy", "none");
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System.out.println(favorites);
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// Delete one of the entries from the Map
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favorites.remove("andy");
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// Override one of the values
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favorites.put("boner", "balls");
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// Loop over the Map and print out all the values seperated by a comma and space
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// Before printing - hypothesize what the output will look like!
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for (String key : favorites.keySet()) {
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System.out.print(favorites.get(key) + ", ");
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}
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// two ways to do this:
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// 1st way - loop through keys then get values
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// 2nd way - loop through values
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}
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}
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