Question #49: What is the output of the program?

Question #49: What is the output of the program? 55% on 10074 times asked   #include <iostream> class Foo { public: char c; static double sd; double d; int i; }; int main(int argc, char** argv) { Foo f = { 72, 3.14 }; std::cout << f.c + f.d + f.i << std::endl; return 0; }
	72
	75.14 - correct
	ill-formed
	undefined
description: "An aggregate is an array or a class with no user-declared constructors, no private or protected non-static data members, no base classes, and no virtual functions." Aggregates can be initialized by "brace-enclosed, comma separated list of initializer-clauses for the members of the aggregate, written in increasing subscript or member order." Static data members are skipped during this type of initialization so 3.14 initializes d and not sd in this example "If there are fewer initializers in the list than there are members in the aggregate, then each member not explicitly initialized shall be value-initialized". So in this example i is value-initialized to 0.