C ++错误此声明没有存储类或类型说明符

问题描述

#include<map>
using namespace std;
typedef map<char,char> charMap;

//take a global variable for this map
charMap g_charMap;
int i; //it is working fine
g_charMap.insert(make_pair('{','}'));//Above mentioned Error is shown in this line

int main()
{
  //some stuff is there.
}

任何人都可以告诉我的理由和解决方案？

Can anyone please tell me reason and solution?

推荐答案

charMap g_charMap;
int main()
   {
   g_charMap.insert(make_pair('{','}'));
   //some stuff is there.
   }

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