将printf语句转换为cout？

Question

您是否可以将此c printf语句转换为c ++ cout语句？

    printf("\n\nLIST OF MOVIES:\n\n");

Answer 1

像这样：

std::cout << "\n\nLIST OF MOVIES:\n\n";

Answer 2

最有效的方法是

std::cout << "\n\nLIST OF MOVIES:\n" << std::endl;

因为endl也会刷新缓冲区。

Answer 3

std::cout<<"\n\nLIST OF MOVIES:\n\n";

或

std::cout<<endl<<endl<<"LIST OF MOVIES:"<<endl<<endl;

Answer 4

这不是干净的解决方案，而且真的不屑一顾，你可以使用预处理器用std :: cout替换printf：

#define printf(text) std::cout << text

int main()
{
    printf("\n\nLIST OF MOVIES:\n\n");
}