20) for the given
string display the middle 2 value, case satisfies only if string is of even
length
ip - java
op - av
package Set2;
public class
ClassSET20 {
public static
void main(String[] args) {
String s1="sumithra";
System.out.println(printingSubstringOfMiddleChars(s1));
}
public static
String printingSubstringOfMiddleChars(String s1) {
String s2=s1.substring((s1.length()/2)-1,
(s1.length()/2)+1);
return s2;
}
}