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View Compilation Error

0_0_38012718_4496\Main.java:2: 错误: 类a是公共的, 应在名为 a.java 的文件中声明
public class a{
       ^
0_0_38012718_4496\Main.java:5: 错误: 找不到符号
  int a=sc.nextInt;
          ^
  符号:   变量 nextInt
  位置: 类型为Scanner的变量 sc
0_0_38012718_4496\Main.java:6: 错误: 找不到符号
  int b=sc.nextInt;
          ^
  符号:   变量 nextInt
  位置: 类型为Scanner的变量 sc
3 个错误


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