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题解 | #浙江大学用户题目回答情况#

SELECT qbd.device_id, qbd.question_id, qbd.result FROM question_practice_detail qbd, ...

2022-10-05

0 91

题解 | #计算男生人数以及平均GPA#

SELECT count(gender) male_num,round(avg(gpa),1) avg_gpa FROM user_profile WHERE gender = 'male';

2022-09-15

0 104

题解 | #牛牛买电影票#

public class Main { public static void main(String[] args) { int frined = new Scanner(System.in).nextInt(); System.out.print(frine...

Java

2022-05-15

0 186

题解 | #浮点数的个位数字#

public class Main{ public static void main(String[] args){ int num = (int) new Scanner(System.in).nextDouble();//在接收数据时就将double转成int ...

Java

2022-05-15

0 151

题解 | #牛牛学取余#

public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); in...

Java

2022-05-15

0 169

题解 | #牛牛的对齐#

public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int ...

Java

2022-05-15

0 144

题解 | #牛牛的对齐#

public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); in...

Java

2022-05-15

0 146

题解 | #牛牛的对齐#

import java.util.Scanner; public class Main { public static void main(String[] args){ ...

Java

2022-05-14

0 168