48 lines
913 B
Java
48 lines
913 B
Java
package DataStructures.HashMap.Hashing;
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import java.util.Scanner;
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public class Main {
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public static void main(String[] args) {
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int choice, key;
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HashMap h = new HashMap(7);
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Scanner In = new Scanner(System.in);
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while (true) {
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System.out.println("Enter your Choice :");
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System.out.println("1. Add Key");
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System.out.println("2. Delete Key");
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System.out.println("3. Print Table");
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System.out.println("4. Exit");
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choice = In.nextInt();
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switch (choice) {
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case 1: {
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System.out.println("Enter the Key: ");
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key = In.nextInt();
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h.insertHash(key);
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break;
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}
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case 2: {
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System.out.println("Enter the Key delete: ");
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key = In.nextInt();
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h.deleteHash(key);
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break;
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}
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case 3: {
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System.out.println("Print table");
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h.displayHashtable();
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break;
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}
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case 4: {
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In.close();
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return;
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}
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}
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}
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}
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} |