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Question I Review the following progranm #include iostream using namespace std; int addition (int, int) int subtraction (int, int); void directions () void printResult(int, int, int, char) int main ) directions) cout > x; cout "Please enter a second integer:" gin >> y; r = addition(& g); r - subtraction(x y); system ("pause"); return 0 int addition (int a, int b) return atb int subtraction (int a, int b) retuxn a-hi void directions( seus