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View Compilation Error

0_0_32942433_25024\Main.java:7: 错误: 无法从静态上下文中引用非静态 变量 scanner
        scanner = new Scanner(System.in);
        ^
0_0_32942433_25024\Main.java:9: 错误: 无法从静态上下文中引用非静态 变量 scanner
        while (scanner.hasNext()) {
               ^
0_0_32942433_25024\Main.java:10: 错误: 无法从静态上下文中引用非静态 变量 scanner
            int n = scanner.nextInt();
                    ^
3 个错误


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