This code has written in c++ and it can get and read two square text file and then at the begin of the code we can partion the input for example,4 partion and then this code multiply this partions together and we can see the whole result at the end of the running of code. -This code has written in c++ and it can get and read two square text file and then at the begin of the code we can partion the input　for example,4 partion and then this code multiply this partions together and we can see the whole result at the end of the running of code.