I have an assignment that I need help with.
I need to write a C++ program that will read data from a file, perform computation on the data, then print the result to another file. The data from the file will contian 100 lines where each line contains three items. The three items are an arithmetic operation followed by two integer values (non zero.) The program should perform the arithmetic operation specified on the two integers. Then the program should print out to another file the first number, the arithmetic operation, the second integer, an = sign, then the result of the operation just performed. This should repeat for the 100 lines. The program should compute the result by first using a switch statement to identify the operation (+, -, *, /) then call the appropriate function to perform the computation and print the result to the second file. A sample input file: + 4, 54 - 34 45 * 42 2 / 325 5 A sample output file: 4+45=50 34-45=-11 42*2=84 325/5=13 The general format of the program should be as follows: - The include section... - Declaring the file pointers ifstream infile; ofstream outfile; - The add function - The subtract function - The multiply function - The divide function - The main function