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Content language: Русский
English
Каким будет вывод на экран? #include <iostream> struct A { virtual ~A() {} }; struct B { virtual ~B() {} }; struct C: A, B {}; using namespace std; int main() { C Object; A *a(&Object); B *b(&Object); cout << boolalpha << ((void*)a==(void*)b) << ", " << (a==&Object) << ", " << (b==&Object) << ".\n"; return 0; }
reference-type
Что будет выведено в результате выполнения кода: #include <iostream> #include <stdint.h> struct A { int value; }; struct B { uint8_t value; B(A & a) { value = a.value; } }; void func(B b) { std::cout << (int)b.value; } int main(int argc, char * argv[]) { A a = { 300 }; func(a); }
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