学会对文件的记录锁定，及解锁。#include <stdio.h> #include <unistd.h> #include <fcntl.h> int main() { int fd int i struct { char name[20] uint ID int age } myrec fd =open(\"n

Java画版程序。......................要求变态。-Java painted version of the procedure. ...................... Request metamorphosis.

学会对文件的记录锁定，及解锁。#include <stdio.h> #include <unistd.h> #include <fcntl.h> int main() { int fd int i struct { char name[20] uint ID int age } myrec fd =open("na

采集声卡的声音然后回放，该程序简单，只是实现了最基本的两个操作，没有太多其他的功能，非常适合新手使用-Sound card and then collecting the voices of playback, the program is simple, only two to achieve the most basic operations and the absence of too many other functions t