请分析以下程序。 int main() { pid_t pid; pid = fork(); if(pid==0) printf("I am the child process, my process ID is%d\n",getpid()); else printf("I am the parent process, my process ID is%d\n",getpid());} 那么，该程序正确运行后的结果是
- A.I am the child process, my process ID is 3744 I am the parent process, my process ID is 3987
- B.I am the child process, my process ID is 3744
- C.I am the parent process, my process ID is 3987
- D.不输出任何信息
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参考答案：A
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