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chosen13

于 2016-01-15 09:37:27 发布

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分类专栏：基础学习C++

本文链接：https://blog.youkuaiyun.com/qq_31248551/article/details/50521686

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#include <iostream>
#include <string>

using namespace std;

int main ()
{
    const char *pc = "xiao cui ai ni";
	const size_t len = strlen(pc);

	for(size_t i = 0; i != 100; ++i)
	{
        char *pc2 = new char[len + 1];
		strcpy(pc2,pc);
		cout << pc2 << endl;
		delete[] pc2;
	}

	string str("xiao cui ai ni");
	for(int i = 0; i != 50; ++i)
	{
		string str2 = str; //就是string copy！
		cout << "C++：" << str2 << endl;
	}

	return 0;
}