Hashmap Question

Question

Why is F and G not Printed?
https://code.sololearn.com/ca104A4a38A3

Answer 1

Because you iterate from 1 to the map's length, which is 5 after the removal so the loop breaks before you get to F and G which have a higher value.

You probably want to do something along the lines of:
for( String value : map.values() )
{
System.out.println( value );
}

Answer 2

Sanoj

I have explained well in this code. You should not use loop like that to get values.

https://code.sololearn.com/cOyT6rJ43t7T/?ref=app

You can iterate Map like this:

for (Map.Entry<Integer, String> m : map.entrySet()) {
System.out.print(m.getValue() + " ");
}