Once harm () (do) to the environment, it takes years to have the system recovered.
Once harm () (do) to the environment, it takes years to have the system recovered.
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写出下面程序的运行结果，了解do-while语句的使用。 public class cs5 { public static void main（String[] args) { int x = 23; do{ System.out.print（x--); }while（x＞20); } }
7、写出下面程序的运行结果，了解do-while语句的使用。public class Useli4 { public static void main（String args[ ]){ int x = 23; do{ System.out.print（x--); }while（x＞20); } }