以下三条输出语句分别输出什么？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;

以下三条输出语句分别输出什么？

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？