Simple C++ Programming: Multiple Files 1030Prob2a.txt: 1030Prob2b.txt: Solution #include #include using namespace std; int main() { ofstream outputFile; outputFile.open (\"sum.txt\"); ifstream inputFile1; inputFile1.open(\"1030Prob2a.txt\"); ifstream inputFile2; inputFile2.open(\"1030Prob2b.txt\"); double n1, n2; if (inputFile1.is_open() && inputFile2.is_open()) { while (!inputFile1.eof() || !inputFile2.eof()) { n1 = 0; n2 =0; inputFile1 >> n1; inputFile2 >> n2; outputFile << (n1 + n2)<.