testcopyarray.java
来自「很好的程序欢迎大家来下载。初学者很有用的。」· Java 代码 · 共 40 行
JAVA
40 行
// TestCopyArray.java: Demonstrate copying arrayspublic class TestCopyArray { /** Main method */ public static void main(String[] args) { // Create an array and assign values int[] list1 = {0, 1, 2, 3, 4 ,5}; // Create an array with default values int[] list2 = new int[list1.length]; // Assign array list1 to array list2 list2 = list1; // Display list1 System.out.println("Before modifying list1"); System.out.print("list1 is "); for (int i = 0; i < list1.length; i++) System.out.print(list1[i] + " "); // Display list2 System.out.print("\nlist2 is "); for (int i = 0; i < list2.length; i++) System.out.print(list2[i] + " "); // Modify list1 for (int i = 0; i < list1.length; i++) list1[i] = 0; // Display list1 and list2 after modifying list1 System.out.println("\n\nAfter modifying list1"); System.out.print("list1 is "); for (int i = 0; i < list1.length; i++) System.out.print(list1[i] + " "); // Display list2 System.out.print("\nlist2 is "); for (int i = 0; i < list2.length; i++) System.out.print(list2[i] + " "); }}
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