摘要: public class Sum { public static void main(String[]args) { int sum = 0; for (int i=1; i <= 100;i++) { if(i%2==1){ sum += i; System.out.println(sum);// 阅读全文
posted @ 2021-06-07 22:41 贝贝壳呀 阅读(907) 评论(0) 推荐(0)
摘要: public class Score { public void score(int x){ System.out.println("该学生的分数是:"+ x); if (100>= x && x >=90) { System.out.println("成绩优秀") ;} else if ( 90 阅读全文
posted @ 2021-06-07 22:38 贝贝壳呀 阅读(220) 评论(0) 推荐(0)
摘要: public class Student { private String name; private int age; private String sex; private String grade; public Student(String name1,int age1,String sex 阅读全文
posted @ 2021-06-07 22:36 贝贝壳呀 阅读(166) 评论(0) 推荐(0)