How to search in dictionary in Java || Java Tutorial || #Java #dictionary #search | 4K

How to search in dictionary in Java || Java Tutorial || #Java #dictionary #search


Source Code


import java.util.*;

class dic_search {
public static void Print(Object _object_) {
System.out.print(_object_);
}

public static void main(String[] args) {
Hashtable String, Integer data = new Hashtable String, Integer();
data.put("india", 1);
data.put("java", 2);
data.put("asia", 3);
data.put("c", 4);
data.put("c++", 5);
data.put("hash", 6);
data.put("array", 7);
data.put("qwerty", 8);
data.put("youtube", 9);
data.put("kotlin", 10);
data.put("vs code", 11);
data.put("visual studio", 12);
data.put("code", 13);
data.put("program", 14);
data.put("assembly language", 15);
data.put("machine code", 16);
data.put("hexadecimal", 17);
data.put("binary", 18);
data.put("octal", 19);
data.put("alpha numeric", 20);
data.put("math", 21);
data.put("hello", 22);
data.put("world", 23);
data.put("windows", 24);
data.put("mac", 25);
data.put("linux", 26);
data.put("android", 27);
data.put("ios", 29);
data.put("unix", 30);

Print("Enter your query: \n");
Scanner getInput = new Scanner(System.in);
String query = getInput.nextLine();
if (data.containsKey(query.toLowerCase())) {
Print("Yes, we found your query (" + query + "), which is indexed at " + data.get(query) + ".");
} else {
Print("No, we did not found your query (" + query + ").");
}
getInput.close();
}
}