Question

C++.Write a program that opens two text files and reads their contents into two separate queues. The program should then determine whether the files are identical by comparing the characters in the queues. When two nonidentical characters are encountered, the program should display a message indicating that the files are not the same. If both queues contain the same set of characters, a message should be displayed indicating that the files are identical.

Sample Run
Suppose we have two files with the smae text:
This is my text file.

The output is:

The files are identical.

==============
file1.txt:
This is my text file.
file2.txt:
This is another text file.

The output is:

The files are not identical.

Note: Need to run as sample.Thank you.

Answer 1

Source Code:

#include<iostream>
#include<fstream>
#include<stdlib.h>
#include<string.h>
using namespace std;
int main()
{
char q1[50], q2[50];
ifstream inf1("file1.txt",ios::in);
ifstream inf2("file2.txt",ios::in);
inf1.getline(q1,50);
inf2.getline(q2,50);
int l1=strlen(q1);
int l2=strlen(q1);
if(l1!=l2)
cout <<"The files are not identical" <<endl;
else
{
int f=1;
for(int i=0;i<l1;i++)
{
if(q1[i]!=q2[i])
f=0;
break;
}
if(f)
cout <<"The files are identical" <<endl;
else
cout <<"The files are not identical" <<endl;
}
return 0;
}