堆/栈

堆内存比栈内存大的过。

#include <iostream>
class Girl{

};

int main(int argc, char const *argv[])
{
    Girl girl; //栈中
    Girl* girl2 = new Girl(); //堆中,程序员可自由申请内存,但是需自己释放,new和delete是成对出现的
    delete girl2;
    return 0;
}

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