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题解 | #模数求和#

import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.IOException; public class Main{ public static void main(String[] args)...

Java

2021-12-15

0 386

题解 | #星际穿越#

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.lang.Math; public class Main{ public static v...

Java

2021-12-15

0 416

题解 | #分苹果#

import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.IOException; public class Main{ public static void main(String[] args)...

Java

2021-12-15

0 424

题解 | #字符串排序#

import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.IOException; import java.util.ArrayList; import java.util.Arrays; publ...

Java

2021-12-15

0 305

题解 | #字符串排序#

import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.IOException; import java.util.ArrayList; import java.util.Arrays; publ...

Java

2021-12-15

0 399

题解 | #下厨房# 来自专栏

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Set; import java.util.HashSet; public cl...

Java

2021-12-15

0 356

题解 | #Where in 和Not in#

import java.util.*; public class Balls { public int calcDistance(int A, int B, int C, int D) { return ((A+B+C+D)<<2) -(A+B+C+D); } }

Mysql

2021-12-14

0 379

题解 | #Where in 和Not in#

import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.IOException; public class Main{ public static void main(String[] args)...

Mysql

2021-12-14

1 447

题解 | #Where in 和Not in#

SELECT tag,difficulty,ROUND((SUM(score)-max(score)-MIN(score))/(COUNT(score)-2),1) AS clip_avg_socre FROM exam_record as er join examination_info AS e...

Mysql

2021-12-14

0 292

题解 | #Where in 和Not in#

alter table examination_info drop index uniq_idx_exam_id; alter table examination_info drop index full_idx_tag; alter table examination_info drop inde...

Mysql

2021-12-14

0 360