#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{
char str1[] = "abc";
char str2[] = "abc";
const char str3[] = "abc";
const char str4[] = "abc";
const char* str5 = "abc";
const char* str6 = "abc";
cout << boolalpha << ( str1==str2 ) << endl; // 输出什么？
cout << boolalpha << ( str3==str4 ) << endl; // 输出什么？
cout << boolalpha << ( str5==str6 ) << endl; // 输出什么？
return 0;
}