what does that mean?? what is scanner? why to use that??
how to add lines from keyboard??
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Shaikh Adil Asif
10 November 2023, 15:29
public class Solution {
public static void main(String[] args) {
//write your code here
Scanner input = new Scanner(System.in);
String firstLine = input.nextLine();
String secondLine = input.nextLine();
String thirdLine = input.nextLine();
System.out.println(thirdLine);
System.out.println(secondLine.toUpperCase());
System.out.println(firstLine.toLowerCase());
}
}
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