import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Scanner;
public class StringHashMapExample {
public static void predominant(String args[])
{
HashMap<String, Lengthy> hashMapOfUsers
= new HashMap<String, Lengthy>();
System.out.println(
"What number of particular person particulars containing cellphone"
"numbers are going to get saved: ");
Scanner scanner = new Scanner(System.in);
int phoneNumber = scanner.nextInt();
for (int i = 0; i < phoneNumber; i++) {
System.out.println(
"Enter Consumer Title [key (String)]: ");
String key = scanner.subsequent();
System.out.println(
"Enter Telephone Quantity [value (Long)]: ");
lengthy worth = scanner.nextLong();
hashMapOfUsers.put(key.toLowerCase(), worth);
}
System.out.println(
"Get the main points of customers . . . . . .");
Iterator hmIterator
= hashMapOfUsers.entrySet().iterator();
whereas (hmIterator.hasNext()) {
Map.Entry hashMapElement
= (Map.Entry)hmIterator.subsequent();
System.out.println(hashMapElement.getKey()
+ " : "
+ hashMapElement.getValue());
}
System.out.println(
"Enter a reputation to look within the hashmap(key): ");
String reqKey = scanner.subsequent();
System.out.println(
"Telephone quantity (worth): "
+ hashMapOfUsers.get(reqKey.toLowerCase()));
}
}
