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Class demo {demo() {cout<<'hello"}} d1,d2; int main() {cout<<"main function";} justify the output?
Can you explain to me the topic "Class demo {demo() {cout<<'hello"}} d1,d2; int main() {cout<<"main function";} justify the output?"
Sure, the topic pertains to a class demo where two objects are created, d1 and d2, and both are initialized with the function demo() {cout<<"hello"}. After that, the main function is called, which has the output "main function". The justification of the output is that when the objects d1 and d2 are initialized, the function demo() is called, which outputs "hello" twice. Then, the main function is called, which outputs "main function". Therefore, the complete output is "hellohello main function".