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encode.cpp
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53 lines (37 loc) · 1.22 KB
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#include <iostream>
#include <string>
using namespace std;
int main()
{ // 32-126.
string str, line = " ";
cout << "Enter ur string ->> " << endl;
//======================================================================================================================================================
string key = "123456";
int shift{};
int count{};
//======================================================================================================================================================
while (true)
{
getline(cin, line);
if (key.size() == count)
{
count = 0;
}
if (line.empty())
{
break;
}
shift = key[count] - 48;
for (int i = 0; i < line.size(); i++)
{
line[i] = ((line[i] - 32 + shift) % (126 - 32 + 1)) + 32; // HEART and BRAIN of THE FUNCTION.
}
count++;
str += line + "\n";
}
//======================================================================================================================================================
cout << "Encoding is : \n"
<< str << endl;
cout << endl;
return 0;
}