修改项目目录
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14
src/chapter2/Example23.java
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14
src/chapter2/Example23.java
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package chapter2;
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public class Example23 {
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public static void main(String[] args) {
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int[] arr = new int[4]; // 定义可以存储4个元素的整数类型数组
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arr[0] = 1; // 为第1个元素赋值1
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arr[1] = 1; // 为第2个元素赋值2
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//依次打印数组中每个元素的值
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System.out.println("arr[0]: " + arr[0]);
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System.out.println("arr[1]: " + arr[1]);
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System.out.println("arr[2]: " + arr[2]);
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System.out.println("arr[3]: " + arr[3]);
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}
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}
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