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47520506 · somber dake · 324c4235 · 47520506
隐藏空白更改
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SY02.md SY02.md +15 -0

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--- a/SY02.md
+++ b/SY02.md
+package test;
+
+public class InputArray {
+	public static void main (String args[])  {
+		int []a = {100,200,300};
+		System.out.println("a数组的长度="+a.length);
+		System.out.println("a数组的引用="+a);
+		int b[][] = {{1},{1,1},{1,2,1},{1,3,3,1},{1,4,6,4,1}};
+		System.out.println("b的一维数组的个数="+b.length);
+		System.out.println(b[4][2]);
+		b[4]=a;
+		System.out.println(b[4][2]);
+	}
+
+}