字符串 相等问题

#include<iostream>

usingnamespacestd;

intmain()

{

       charstr1[] ="abc";

       charstr2[] ="abc";

       constcharstr3[] ="abc";

       constcharstr4[] ="abc";

       char* str5 = "abc";

       char* str6 = "abc";

       constchar* str7 ="abc";

       constchar* str8 ="abc";

       cout << (str1 == str2) << endl;

       cout << (str3 == str4) << endl;

       cout << (str5 == str6) << endl;

       cout << (str7 == str8) << endl;

       system("pause");

       return(0);

}

输出为

0

0

1

1

因为数组的地址不同，指针的地址相同