c. De ne merge(Object x) so that if

c. De ne merge(Object x) so that if x and y belong to IntegerSet then x.merge(y)

returns a reference to an IntegerSet, z , containing the integers in x and/or y. Set z

contains no duplicates . For example, if x 5 {1, 2, 3, 4, 5} and y 5 {3, 4, 5, 6, 7, 8}

then z 5 {1, 2, 3, 4, 5, 6, 7, 8}.

d. A particular lottery allows people to play any set of numbers from 1 through

1,000,000. Each number played costs $1. There is one winning number chosen

each week. A group of friends play the lottery, and each one has some set of

favorite numbers. Possibly, some of the friends have chosen the same numbers.

They decide to pool their numbers and split the winnings if any one of their

numbers wins.

Write a test class that creates three IntegerSet objects containing the lottery

numbers played by three different friends. Your test class should create a merged

set from the three sets and print out all the numbers in it and how much it will

cost to play these numbers (i.e., how many numbers).

9. Lattice Points and Complex Numbers

A lattice point on a graph is a pair of coordinates, ( x, y ) such that x and y are two

integers. For example, (2, 3), (21, 22), and (4, 0) are lattice points. The point (0, 0)

is called the origin. These points are illustrated as follows:

ผลลัพธ์ (อังกฤษ) 2:

c. De NE merge (Object x) so that if x and Y Belong to IntegerSet then X.merge (Y) Returns a reference to an IntegerSet, Z, containing the integers in x and / or Y. Z Set contains no Duplicates. For example, if x 5 {1, 2, 3, 4, 5} and Y 5 {3, 4, 5, 6, 7, 8} then Z 5 {1, 2, 3, 4, 5, 6, 7. , 8}. D. A Allows people to Play any particular Lottery Numbers from 1 Through SET of 1,000,000. Each number played costs $ 1. Winning Number one is there Chosen each Week. A Group of friends Play the Lottery, and each one has SET Some of Numbers favorite. Possibly, Some of the friends have Chosen the Same Numbers. They Decide to their Pool Numbers and Split the winnings if any one of their WINS Numbers. Write a Test Class Three that creates IntegerSet Objects containing the Lottery Numbers Played by Three different friends. Test your Class should create a merged from the SET and Print Three sets out all the Numbers in it and How Will it much these cost to Play Numbers (IE, How many Numbers). 9. Lattice Points and Complex Numbers A Lattice Point on a graph is a pair of Coordinates, (x, Y) and Y are such that x Two integers. For example, (2, 3), (21, 22), and (4, 0) are lattice points. The Point (0, 0) is Called the origin. These points are illustrated as follows:.