第一、二、五及六行程式都是對的。試參照第一及二行指令,利用“bushes[1]”來編寫第三及四行指令。
The first, second, fifth and sixth lines of code are correct. Reference the first and second lines of code with using “bushes[1]” to complete the third and fourth lines of code.
看看程式是如何運行的:
Let see how the codes run: