Can you help me with what's wrong with my code? I want to input a sentence and print each word in separate lines

Question

import java.util.Scanner;
public class string
{
public static void main(String[] args)
{
String s,w=" ";
Scanner sc = new Scanner (System.in);
s=sc.nextLine();
s=s+" ";
int len=s.length();
for(int i=0;i<len;i++)
{
char c=s.charAt(i);
if(c!=' ')
{
w=w+c;
}
else
{
System.out.println(w);
}
w=" ";
}
}
}

Answer 1

https://code.sololearn.com/cCu3b35BKQx1/?ref=app
Your code debugged ... Basically what you were doing was w=" "
On every iteration of loop but we need it only when c==' ' so after printing w ,in the else block, do w=" " there..

Answer 2

why you typed s=s+” “
?