strcpy用法 急需得到答案！

中文：

`strcpy` 是 C 语言标准库中的一个字符串复制函数，用于将一个字符串的内容复制到另一个字符串数组中。其原型定义在 `` 头文件中。具体用法如下：

```c

include

include

int main {

char source[] = \"Hello, World!\";

char destination; // 确保目标数组有足够的空间来存储源字符串

// 使用 strcpy 函数复制字符串

strcpy(destination, source);

// 打印复制后的字符串

printf(\"Source: %s\

\", source);

printf(\"Destination: %s\

\", destination);

return 0;

```

在这个例子中，`source` 字符串的内容被复制到 `destination` 数组中。需要注意的是，`destination` 数组必须足够大，以容纳 `source` 字符串及其终止的空字符（`\\0`）。

English:

`strcpy` is a string copying function in the C standard library, used to copy the contents of one string to another string array. Its prototype is defined in the `` header file. The specific usage is as follows:

```c

include

include

int main {

char source[] = \"Hello, World!\";

char destination; // Ensure the destination array has enough space to store the source string

// Use the strcpy function to copy the string

strcpy(destination, source);

// Print the copied string

printf(\"Source: %s\

\", source);

printf(\"Destination: %s\

\", destination);

return 0;

```

In this example, the contents of the `source` string are copied to the `destination` array. It is important to note that the `destination` array must be large enough to accommodate the `source` string and its terminating null character (`\\0`).

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