Abstract data type 3. (12 points) Consider an abstract data type (ADT) for polyn

Question

Abstract data type

3. (12 points) Consider an abstract data type (ADT) for polynomials (in a single variable x whose operations include the following: int degree0 Returns the degree of the polynomial. int coefficient int power) Returns the coefficient of the xpower term. void changeCoefficient(int newCoefficient, int power) /Replaces the coefficient of the x term with newCoefficient power For this problem, consider only polynomials whose exponents are nonnegative integers. For example, 4x5 7x. x 9

Explanation / Answer

(a). a=q.degree()

q.coefficient(a)

(b) a=q.coefficient(3)-2

q.changeCoefficient(a,3)

(c) a=q.degree()

b=r.degree()

if (a>b)

x=a

else x=b

for(i=0, i++,i<=x )

s.coefficient(i)=q.coefficient(i)+r.coefficient(i)

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