错误C ++:未命名类型 [英] Error C++ : does not name a type

问题描述

我的下一个代码有一个问题，出现错误:"ptab"未命名类型，"pfreeC"未命名类型，我不知道如何解决，谢谢您的帮助=)

I have a ploblem with the next code, I get the error: 'ptab' does not name a type and 'pfreeC' does not name a type, I don't understand how to solve that, thanks for your help =)

#include <iostream> 
#include <cstdlib>
#include <ctime> 
#include <conio.h>
#include <iomanip>
#include <stdio.h>
#include <Windows.h>

using namespace std; 
int *ptab;                     //Here is the error
ptab=new int[64]; 

bool *pfreeC;             //Here is the error
pfreeC=new bool[11];

推荐答案

问题是您在函数体内有代码

The problem is that you have code outside a function body

using namespace std; 

int *ptab;                     
bool *pfreeC;  

int main()
{
   ptab = new int[64];
   pfreeC = new bool[11];
   return 0;
}

当然，您还应该删除分配的内存.甚至更好，请使用智能指针.

Of course you should also delete the allocated memory. Or even better, use smart pointers.

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