String with no
public static void main(String[] a rgs) { // TODO Auto-generated method stub String word = "Chennai 600042"; for (int i = 0; i='0') if(word.charAt (i)

public static void main(String[] a
rgs) {
// TODO Auto-generated method stub
String word = "Chennai 600042";
for (int i = 0; i='0')
if(word.charAt (i)<='9')
System.out.print(word.charAt(i));
}
}
out put 600042