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1. 在课程表中导入3条数据,写出sql语句和数据 2. 在学生表中导入15条学生资料,每个班级5条数据,写出sql语句和数据 3. 在成绩表中,每个学生每个课...
1. 在课程表中导入3条数据,写出sql语句和数据 2. 在学生表中导入15条学生资料,每个班级5条数据,写出sql语句和数据 3. 在成绩表中,每个学生每个课程1条数据,每个学生全选了课程表所有的课程,写出sql语句和数据-1. The courses table into three data and write sql statement and data 2. Students in the table into 15 students, each class 5 data and write sql statement and data 3. The results table, each student each course a data, each elected by the students of the curriculum of all courses, write sql statement and data
- 2022-01-26 06:03:09下载
- 积分:1
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完整的图像镜像效果的例子,可以参考
完整的图像镜像效果的例子,可以参考-complete mirror image effect example, they can refer to
- 2023-03-18 18:00:04下载
- 积分:1
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自己没事开发的一个小计算器。用VB开发的。
自己没事开发的一个小计算器。用VB开发的。-themselves with nothing to the development of a small calculator. VB development.
- 2023-06-19 03:35:03下载
- 积分:1
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1写一个函数,求一个字符串的长度,在main函数中输入字符串,并输出其长度。
2有n个人围成一圈,顺序排号。从第一个人开始报数(从1到3报数),凡报到3的...
1写一个函数,求一个字符串的长度,在main函数中输入字符串,并输出其长度。
2有n个人围成一圈,顺序排号。从第一个人开始报数(从1到3报数),凡报到3的人退出圈子,问最后留下的是原来第几号的那位。
3编写input()和output()函数输入,输出5个学生的数据记录。
4反向输出一个链表。
5找到年龄最大的人,并输出。-1 to write a function, and the length of a string, in the main function in the input string and output its length. 2 There are n individuals form a circle, in that order排号. From the first person to start off (from the reported number of 1-3), who reported 3 people out of the circle and asked the last remaining original issue of who the first few. 3 preparation of input () and output () function input and output data of the five student records. 4 reverse a linked list output. 5 to find the oldest, and output.
- 2022-03-25 19:21:33下载
- 积分:1
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模拟固定分区存储管理的分配与回收。固定分区就是把内存区固定地划分为若干个大小不等的区域。分区一旦划分结束,在整个执行过程中每个分区的长度和内存的总分区个数将保持...
模拟固定分区存储管理的分配与回收。固定分区就是把内存区固定地划分为若干个大小不等的区域。分区一旦划分结束,在整个执行过程中每个分区的长度和内存的总分区个数将保持不变。当用户进程提出内存分配要求时,找到满足要求的分区分给它,进程执行完后,回收进程和它占有的资源-Simulation regular distribution and recovery which stores management of dividing into area. The regular assigning to area divides the memory district into several areas not of uniform size regularly. Divide and is over in the dividing area, the number of total points area of the length and memory of the each one area will keep intact in the whole course of carrying out. When user s process proposes the demand of assigning of the memory , find fen meeting the demands to distinguish to it, after the process is carried out, retrieve the process and resource which it occupy
- 2022-10-19 20:15:03下载
- 积分:1
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Kalman as a predictor
Kalman as a predictor
- 2022-06-26 20:43:59下载
- 积分:1
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正常边缘检测与 matlab 函数为灰度图像
%跟踪对象的周长及它们的颜色白色 (1)。%将所有其他像素设置为黑色 (0)做同样的工作,作为一种边缘检测算法的 %吗?
- 2022-01-25 15:28:52下载
- 积分:1
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led电子显示屏推送数据
通过IP地址推送显示消息到电子显示屏LED。使用16进制的方式推送
- 2022-04-22 20:05:35下载
- 积分:1
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Xie ear
谢耳排序-简单实现
上传的是.CPP文件,比较简单-Xie ear- Sort achieve upload simple yes. CPP documents, relatively simple
- 2023-04-15 20:45:03下载
- 积分:1
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- 2022-05-18 05:47:09下载
- 积分:1