#include<iostream.h>

void main()
{
    char str1[]="abc";
    char str2[]="abc";
//    char *str = str1;
    const char str3[]="abc";
    const char str4[]="abc";
    const char *str5="abc";
    const char *str6="abc";
    if (str1==str2) cout<<"TRUE"<<endl;  
    else cout<<"FALSE"<<endl;           //FALSE;

    if (str3==str4) cout<<"TRUE"<<endl;
    else cout<<"FALSE"<<endl;        // FALSE;
    
   if (str5==str6) cout<<"TRUE"<<endl;   
    else cout<<"FALSE"<<endl;           //TRUE

}

为什么输出会是假呢?