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posted @ 2022-12-13 22:28
wwwwwhl
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public class Cart{ public static void main(String[] args){ Car c = new Car(); c.name = "拖拉机"; c.price = 516466.00; c.start(); c.run(); Car c2 = new Ca 阅读全文
posted @ 2022-12-13 22:20
wwwwwhl
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public class Car{ String name; duoble price; public void start(){ System.out.println(name+"价格是"+price+"我已经开始了！"); } public void run(){ System.out.prin 阅读全文
posted @ 2022-12-13 22:14
wwwwwhl
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