"C/C程序员面试题深度分析与解答"

The purpose of this article is not to provide guidance for C/C programmers seeking job interviews, but rather to analyze the technical content of interview questions. Most of the interview questions in this article come from major forums, and the partial question answers also reference the opinions of netizens. Many interview questions may seem simple, but they require a deep and thorough understanding of the subject matter in order to provide a perfect answer. For example, when a company asks an interviewee to write the simplest strcpy function, it can reveal the level of technical expertise the interviewee has reached. Can we really write a good strcpy function? We all believe we can, but the strcpy we write may only score 2 out of 10. Readers can see examples of strcpy function answers ranging from 2 to 10 points in this article, and can assess their own level. In addition, some interview questions test the interviewee's quick thinking ability. Analyzing these interview questions is inherently very interesting; as a developer, delving into these interview questions can further enhance one's expertise. Question 1: ```c void test1(){ char string[10]; char* str1="0123456789"; strcpy(string,str1); } ``` Question 2: ```c void t;"。。 ``` Overall, by delving into the technical content of common interview questions for C/C programmers, one can gain a deeper understanding of key concepts and enhance their problem-solving skills. This analysis provides insight into the level of technical expertise required for certain positions, and can serve as a valuable resource for both job seekers and hiring managers in the tech industry.