Money change problem

#1

In compare function which two numbers are used to compare. What are the values of int a and int b?
please show me by example!

#2

Hello @rakesh_anand suppose if we have array like this
a[]={3,11,1};
and if we wan to sort in increasing order.
then it will sort like:
in first step:
3 and 11 will be compare and it will evaluate to be true.
and then 3 and then 11 and 1 then it will return false and then it will be changed to 3 1 11 and then 3 and 1 will be compared and then 1 3 11 will be done.
if you have any doubt you can ask here;
Happy Learning!!

#3

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