可爱的安哥拉兔不讲武德

分类

/ 注册

全部文章（共60篇）

题解 | #查找某个年龄段的用户信息#

select device_id,gender,age from user_profile where age between 20 and 23;

2024-11-07

0 32

题解 | #查找年龄大于24岁的用户信息#

select device_id,gender,age,university from user_profile where age>24;

2024-11-07

0 33

题解 | #查找学校是北大的学生信息#

select device_id,university from user_profile where university="北京大学";

2024-11-07

0 29

题解 | #将查询后的列重新命名#

select device_id as user_infos_exdample from user_profile limit 0,2;

2024-11-07

0 26

题解 | #查询结果限制返回行数#

select device_id from user_profile limit 0,2;

2024-11-07

0 30

题解 | #查询结果去重#

select distinct university from user_profile;

2024-11-07

0 31

题解 | #多组_A+B_EOF形式#

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); while ...

2024-10-24

0 44

题解 | #只有输出#

public class Main { public static void main(String[] args) { String message = "Hello Nowcoder!"; System.out.println(...

2024-10-24

1 36

题解 | #谁的数字大#

x,y=input().split() print(int(x)>int(y)) print(int(x)<int(y))

2024-10-20

0 56

题解 | #朋友的年龄是否相等#

age=input().split() print(age[0]==age[1])

2024-10-20

0 46