We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 1: Data Types
  5. Discussions

Day 1: Data Types

  • abhi7cs
     + 0 comments
    1. import java.io.*;
    2. import java.util.*;
    3. import java.text.*;
    4. import java.math.*;
    5. import java.util.regex.*;
      1. public class Solution {
      1. public static void main(String[] args) {
    8. int i = 4;
    9. double d = 4.0;
    10. String s = "HackerRank ";
      1. Scanner scan = new Scanner(System.in);
    12. int a= scan.nextInt();
    13. System.out.println(a+i);
    14. double b=scan.nextDouble();
    15. System.out.println(b+d); 19 scan.nextLine(); // For clear buffer
    16. String c=scan.nextLine();
    17. System.out.println(s+c);
      1. scan.close(); } }