If the ',' ('\u002c') flag is given, then the locale-specific grouping separator is inserted by scanning the integer part of the string from least significant to most significant digits and inserting a separator at intervals defined by the locale's grouping size.
int i1 = -123; System.out.printf(">%1$(7d< \n", i1);
Zero-length matches can occur in several places:
a) After the last character of source data....
Sandra Bachan wrote:Modification to Sierra/Bates, Chapter 3, Question 7.
Please note line 14 where Suits.SPADES automatically prints the name of the enum.
Question 1: Is this an in-built function of the enum?
Question 2: How do I implement toString() such that is prints the name of the Suits object in all lower-case. I attempted this in line 9, but in vain.
the output would be BA?
but when pq.poll() method is called (with pq containing a string of char with String type safe) its supposed to remove the highest priority element in that priority queue isn'it?
will always give unordered output.
But in palce of one two, had I placed 1, 2,80,3,7 then the output is ordered just like how a ideal priorotyqueue as to work