https默认端口443 While many of us are familiar with various ports being assigned for specific purposes or uses, we may not know the particular reason why they were chosen. Today’s SuperUser Q&A post has the answers to a curious reader’s questions. 尽…
字符数组:C语言学习中较麻烦的部分,C语言中没有字符串这种类型的数组,字符串只能存储在字符型数组中。
1、定义时直接赋值 char a[10]{"I LOVE C"};//可以直接省去花括号直接写成char a[10]I LOVE C"; 注意:此处的…