Toggle strings character in java.
import java.util.*;
public class Main
{
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
System.out.println("enter a string=");
StringBuilder sb=new StringBuilder(sc.nextLine());
int n=sb.length();
for(int i=0; i<n; i++){
int as=(int)(sb.charAt(i));
if(as>=97 && as<=122){
as=as-32;
sb.setCharAt(i,(char)as);
}else if(as>=65 && as<=90){
as=as+32;
sb.setCharAt(i,(char)as);
}
}
System.out.println("toggle string is=");
System.out.println(sb);
}
}
output->
enter a string=
VedVARshNeY
toggle string is=
vEDvarSHnEy
Comments
Post a Comment