Exercise 1 1. Although adolescent maturational and developmental states occur in an orderly sequence, their timing ______with regard to onset and duration. (A lasts (B varies (C falt
程序说明:线程a,b分别从字符串eg中取出一个字符,赋值给字符指针pro. 线程c,d分别从pro中取出字符,并打印程序用读写锁对线程abcd进行同步用到的读写锁函数有:#include<pthread.h> int pthread_rwlock_rdlock(pthread_rwlock_t *rwp...