cout<<count2<<endl<<count1<<endl<<count0<<endl;换成c语言
时间: 2023-07-08 15:47:00 浏览: 46
在C语言中,可以使用printf函数来实现输出操作,语法如下:
```
printf("输出内容");
```
其中,输出内容可以使用格式控制符来进行格式化输出。比如,"%d"表示输出一个整数,"%f"表示输出一个浮点数,"%s"表示输出一个字符串等等。在本题中,需要输出三个整数,可以使用%d格式控制符来实现。
因此,将cout<<count2<<endl<<count1<<endl<<count0<<endl;换成C语言可以写成:
```
printf("%d\n%d\n%d\n", count2, count1, count0);
```
其中,"%d\n"表示输出一个整数并换行。三个%d分别对应输出count2、count1、count0的值。
相关问题
cout<<count(L)<<endl;
This is a line of C++ code that prints the result of a function called "count", which takes a parameter "L".
The exact functionality of the "count" function is not clear from this line alone, as it could be a custom function or a built-in function from a library. However, based on its name, it could be counting the number of elements in a list or array represented by the parameter "L".
The "endl" at the end of the line is a manipulator that inserts a newline character and flushes the output stream. This means that the result of the "count" function will be printed on a new line.
std::cout << << std::endl
这段代码使用了C++的标准输出流std::cout,将字符串"Hello world!!!"输出到控制台,并在末尾添加了一个换行符std::endl。其中<<是输出运算符,用于将字符串插入到输出流中。如果使用了using namespace std,则可以省略std::,直接使用cout和endl输出。以下是两种写法的示例代码:
使用std::cout输出:
```cpp
#include <iostream>
int main() {
std::cout << "Hello world!!!" << std::endl;
return 0;
}
```
使用using namespace std输出:
```cpp
#include <iostream>
using namespace std;
int main() {
cout << "Hello world!!!" << endl;
return 0;
}
```