Define a class to accept two strings of same length and form a new word in such a way that, the first character of the first word is followed by the first character of the second word and so on.
Example :
Input string 1 – BALL
Input string 2 – WORD
OUTPUT : BWAOLRLD
import java.util.Scanner;
public class RansariStringMerge
{
public static void main(String args[])
{
Scanner in = new Scanner(System.in);
System.out.println("Enter String 1: ");
String s1 = in.nextLine();
System.out.println("Enter String 2: ");
String s2 = in.nextLine();
String str = "";
int len = s1.length();
if(s2.length() == len)
{
for (int i = 0; i < len; i++)
{
char ch1 = s1.charAt(i);
char ch2 = s2.charAt(i);
str = str + ch1 + ch2;
}
System.out.println(str);
}
else
{
System.out.println("Strings should be of same length");
}
}
}First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.
After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.