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public static void main(String[] args) {
/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
// declaire first vars
int i = 4;
double d = 4.0;
String s = "HackerRank ";
Scanner scan = new Scanner(System.in);
//declaire second vars
int a = 12;
double b = 4.0;
String c = "is the best place to learn and practice coding!";
// read and save vars
a = scan.nextInt();
b = scan.nextDouble();
scan.nextLine();
c = scan.nextLine();
// print sum
System.out.println(i+a);
System.out.println(d+b);
s = s+c;
System.out.print(s);
scan.close();
}
}
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Day 1: Data Types
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Here is my solution in Java:
public class Solution {
}