Question: Exercise 2 . 5 3 . ( * * * ) Design the int countPairs ( int n ) method that computes the number of

Exercise 2.53.(***)
Design the int countPairs (int n) method that computes the number of pairs (a,b) that satisfy the equation a2+b2+1ab such that 1ab.To "satisfy the equation", in this context, means that the quotient isan integer.
Exercise 2.53.(***) Design the int countPairs (int n) method that computes

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