• 2021-04-14 问题

    下面的程序中,哪行会报错? public class StaticTest { ....showTotalFee(); } }

    下面的程序中,哪行会报错? public class StaticTest { ....showTotalFee(); } }

  • 2022-06-09 问题

    下面的程序中,哪行会报错? public class StaticTest { int age; String name; static int totalFee = 500; public void showName() { System.out.print(this.name); } public static void showTotalFee() { line 1: System.out.print(totalFee); line 2: showName(); } public static void main(String[] args) { line3: StaticTest.showTotalFee(); } }

    下面的程序中,哪行会报错? public class StaticTest { int age; String name; static int totalFee = 500; public void showName() { System.out.print(this.name); } public static void showTotalFee() { line 1: System.out.print(totalFee); line 2: showName(); } public static void main(String[] args) { line3: StaticTest.showTotalFee(); } }

  • 1