The path to C Language Learning (1)

The path to C Language Learning (1)
After I learned the C language, I thought I could never say goodbye to single quotes. Ah, I encountered the single quotes in the C language in less than a week, and I was surprised. For (I = 0; * (p + I )! = '\ 0'; I ++) * (q + I) = * (p + I); * (q + I) = '\ 0' I used double quotation marks for (I = 0; * (p + I) at the beginning )! = "\ 0"; I ++) * (q + I) = * (p + I); * (q + I) = "\ 0, oh, a paragraph error occurred. My God, I encountered a paragraph error in less than a week after I learned the C language. What did I do? I thought about it later (I looked at the sample code) it is the reason for the quotation marks, just change it to single quotes. I learned two points: 1. A simple understanding of segment errors means that the memory is out of bounds. 2. The reason why my program's memory exceeded is that the double quotation marks show what you see in the table. "\ 0" is \ 0. If it is single quotation marks, '\ 0 ', indicates the end mark of the array.