#include <iostream>
using namespace std;
int main()
{
string s = "\n\t";
for ( char i = 32; i < 127; i++ ){
s += i;
}
for ( int mask = 0; mask < 127; mask++ ){
string aux = s;
for( int i = 0; i < aux.size(); i++ ){
aux[ i ] ^= mask;
}
cout << mask << " => " << aux << endl ;
}
return 0;
}
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