What is output? #include #include #define ISEQUAL(X, Y) X == Y void main() { #if ISEQUAL(X, 0) printf("C/C++"); #else printf("Java"); #endif getch(); }

A operator ___ is called as de-referencing operator.

A class is called as abstract base class if it has a ___ function

Two or more functions may have the same name, as long as their ___ are different.

The heap storage is used for local objects.

Đầu ra là gì? #include #include int main() { int a = 0, i = 0, b = 0 ; for (i = 0; i < 5; i++) { a++; continue; b++; } printf("\n a = %d,b =%d", a, b); getch(); }

What is output? void main() { int i = 5, k; if (i == 0) goto label; label: printf("%d", i); printf("Hey"); getch(); }

What is output? #include #include void foo(); int main() { printf("%d ", 1); goto l1; printf("%d ", 2); } void foo() { l1: printf("3 "); }

What is output? #include #include #define A 0 #define B 1 int main() { int i = 3; switch (i & 1) { case A: printf("FALSE"); break; case B: printf("TRUE"); break; default: printf("Default"); } getch(); }

What is output of code? #include #include void main() { int a; a = 1; while(a <= 1) if(a%2) printf("%d ", a++); else printf("%d ", ++a); printf("%d ", a+10); getch(); }

Để chú thích trên nhiều dòng lệnh trong chương trình C++, ta dùng cặp dấu nào?