faster please

Write a C program which will do the following Open a file in your computer, which called stringl_comp.txt( This file will contain the following " my name is Mohammed") open Another file in your computer, which called string2_com.txt( this file contain the following my Name is Mohammed") find the different between two file content, if both files are same print out the both files are equal, else print out the different between two files find the length of each file content. print out the result into new file called comp_result.txt