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View Compilation Error

0_0_39808312_23084\Main.java:3: 错误: 类RectangleDrawer是公共的, 应在名为 RectangleDrawer.java 的文件中声明
public class RectangleDrawer {
       ^
0_0_39808312_23084\Main.java:6: 错误: 找不到符号
        String topBottom = "+" + "-".repeat(Math.max(0, width - 2)) + "+";
                                    ^
  符号:   方法 repeat(int)
  位置: 类 String
0_0_39808312_23084\Main.java:7: 错误: 找不到符号
        String middle = "|" + " ".repeat(Math.max(0, width - 2)) + "|";
                                 ^
  符号:   方法 repeat(int)
  位置: 类 String
3 个错误


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