新・Java入門編19:ペアの追加（put）

import java.util.LinkedHashMap;

public class Main {
    public static void main(String... args) {
        LinkedHashMap<String, Integer> scoreMap = new LinkedHashMap<>();
    }
}

import java.util.LinkedHashMap;

public class Main {
    public static void main(String... args) {
        LinkedHashMap<String, Integer> scoreMap = new LinkedHashMap<>();
    }
}

import java.util.LinkedHashMap;

public class Main {
    public static void main(String... args) {
        LinkedHashMap<Integer, String> users = new LinkedHashMap<>();

        
    }
}

import java.util.LinkedHashMap;

public class Main {
    public static void main(String... args) {
        LinkedHashMap<Integer, String> users = new LinkedHashMap<>();

        
    }
}

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