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题解 | #Where in 和Not in#

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

Mysql

2021-12-12

0 346

题解 | #Where in 和Not in#

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

Mysql

2021-12-12

0 334

题解 | #Where in 和Not in#

select device_id,question_id,result FROM question_practice_detail where device_id in (select device_id from user_profile where university = '浙江大学')

Mysql

2021-12-12

0 258

题解 | #Where in 和Not in#

select device_id,gender,age,university,gpa from user_profile WHERE (gpa > 3.5 and university = '山东大学') OR (gpa>3.8 and university = '复旦大学')

Mysql

2021-12-12

0 290

题解 | #【模板】01背包#

import java.util.*; public class Main{ public static void main(String[] args){ Scanner in = new Scanner(System.in); int n = in.nextInt(); int V = in.n...

Java

2021-12-12

0 484

题解 | #字母收集# 来自专栏

import java.util.*; public class Main { public static void main(String[] args){ Scanner in = new Scanner(System.in); int n = in.nextInt(); int m = in....

Java

2021-12-12

0 438

题解 | #【模板】差分# 来自专栏

import java.util.*; public class Main{ public static void main(String[] args){ Scanner in = new Scanner(System.in); int n = in.nextInt(); int m = in.n...

Java

2021-12-12

0 398

题解 | #【模板】差分# 来自专栏

import java.util.*; public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int m = sc.n...

Java

2021-12-12

0 455

题解 | #【模板】前缀和# 来自专栏

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

Java

2021-12-11

0 515

题解 | #不相邻取数#

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

Java

2021-12-11

0 393