~cpp
#include<iostream>
#include <fstream>
using namespace std;
void enpass()
{
ifstream input("input.txt");
ofstream output("output.txt");
char a[100];
int i=0;
while( input.get(a[i]) )
{
output << (char) ((int) a[i] + 40);
i++;
}
cout << endl;
}
void depass()
{
ifstream input("output.txt");
ofstream output("output2.txt");
char a[100];
int i = 0;
while (input.get(a[i]) )
{
output << (char) ((int)a[i]+216);
i++ ;
}
cout << endl;
}
int main()
{
//enpass();
depass();
return 0;
}