3. We need to build a height filter for a new rollercoaster in town. The program receives HashMap where the keys are names, and the values are heights (in centimeters). Our task is to delete all entries from the HashMap where the height is less than 140, without creating a new array. I The starting HashMap is as follows: HashMap people = new HashMap(); people.put("David", 150); people.put("Tom", 180); people.put("Robert", 130); people.put("Alice", 125); people.put("Sophie", 145); people.put("Maria", 120);

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Q: Can you explain the key differences between static programming and dynamic programming?

A: The above question is solved in step 2 :-

Q: how can you write a recursion function in haskell? examples

A: Please find the answer below :

Map

A map is defined as the name of a higher-order function in most of the programming languages that applies a given function to each element of a functor, such as a list, and returns a list of results in the same order. A map is also called the collection of values based on a key, i.e. a key and value pair. A map has its own set of keys. Duplicate keys are not permitted in the Map, although duplicate values are permitted. Because a Map cannot be navigated, it must be converted to a Set using the keySet() or entrySet() methods. For key-value association mapping, such as dictionaries, maps are ideal.