Can anyone tell me why I am getting unusual output?

Question

public class Program
{
public static void main(String[] args) {
String n="go there ";

for(int i=0;i<n.length()-3;i++){

char c=n.charAt(i+1);
if(n.charAt(i+2)==' ')
System.out.print(c+n.charAt(0));
}
}

Answer 1

There is lost } at the end, then

01234567
go there

i=0
c='o'
If space at 2
print 'o' + 'g' in ascii codes 103 + 111 = 214

Answer 2

Usually this
System.out.print( "" +c +n.charAt(0) );

but strictly without String
System.out.append('o').append('g');

char[] ch = {'o', 'g'};
System.out.print( ch );

Answer 3

Can we done something so that o and g will be printed. Without using strings or writing there ASCII values?

Answer 4

Thank you