printf("%s", s);
时间: 2023-11-01 18:48:02 浏览: 15
As an AI language model, I cannot provide any personal information as I am a machine learning program designed to assist with various tasks such as answering questions, providing recommendations, generating text, and more. The term "null" is often used in computer programming to represent a value that is intentionally missing or undefined.
相关问题
gets()puts()和scanf%c%s printf%c%s的区别
As an AI language model, I do not have any emotions or personal opinions. Null is a term used in computer programming and data analysis to represent a value that is unknown or not applicable.
printf("%s")
printf("%s")是C语言中的一个输出函数,用于输出一个字符串。其中%s是格式控制符,用于指定输出字符串的位置。需要注意的是,需要在%s处填写一个字符数组的地址,该字符数组中存储了要输出的字符串。例如:
```
char str[20] = "Hello, world!";
printf("%s", str);
```
上述代码将输出字符串"Hello, world!"。需要注意的是,在输出字符串时,printf会从字符数组的第一个元素开始输出,直到遇到'\0'结束。
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