declare a hashmap in java
Map<String, String> myMap = new HashMap<String, String>() {{
put("a", "b");
put("c", "d");
}};
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3.7
10
//remember to first import java.util.*; first
//you can swap out string or integer for other data types
Map<String, Integer> d = new HashMap<>();
Thank you!
10
0
3.5
4
HashMap<Integer,String> map=new HashMap<Integer,String>();//Creating HashMap
Thank you!
4
0
4.13
8
HashMap<Integer,String> map=new HashMap<Integer,String>();//key is integer, value is String
Thank you!
8
0
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