std::cout和cout的区别
时间: 2024-01-22 12:01:41 浏览: 58
回答: std::cout和cout是相同的,都是用于输出的对象。在C++中,std是命名空间,cout是std命名空间中的一个输出流对象。当我们使用using namespace std;时,可以直接使用cout,而不需要在前面加上std::。所以std::cout和cout的功能是完全一样的。\[1\]\[2\]\[3\]
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