Initialize an array

Once parameterized, initializing the array is done by passing in the desired data inside parentheses ((___)). This contrasts with square brackets ([___]), like in programming languages like Java and Python. Arrays in Scala are zero-indexed.

In this exercise, you'll initialize the hands array you created and parameterized in the previous exercise with the starting hand (i.e., first two cards) for each player. The card variables you need are already defined (they are all of type Int).

이 연습은 강의의 일부입니다

Introduction to Scala

강의 보기

연습 안내

Initialize the first player's hand in the hands array.
Initialize the second player's hand in the hands array.
Initialize the third player's hand in the hands array.

실습형 인터랙티브 연습

이 예제를 이 샘플 코드를 완성하여 풀어보세요.

// Create and parameterize an array for a round of Twenty-One
val hands: Array[Int] = new Array[Int](3)

// Initialize the first player's hand in the array
___(___) = tenClubs + fourDiamonds

// Initialize the second player's hand in the array
___(___) = nineSpades + nineHearts

// Initialize the third player's hand in the array
___(___) = twoClubs + threeSpades

코드 편집 및 실행