1 Can a function in C return an array Can a function return

1. Can a function in C++ return an array? Can a function return a vector?

Solution

1-C++ doesn’t have ability to return an array passed directly as function argument rather than you can return a pointer to that particular array which you want to define

int *functionname(int a[])

{                                      // declare function that returning pointer to array                   

return a;

}

2-Create a vector your std::vector and design a large array and place it inside vector in a fuction
now if you want to return it back at the point where the function is called you can do in the following way

std::vector<int> fununction(){

return v;

}

int main(){

std::vector<int> a = fuctionn();

return 0;

}