#include <iostream>
#include <math.h>

using namespace std;

void print8b(unsigned long cislo)
{
int i=8;
while(i--) if(cislo & (1<<i)) printf("1");
else printf("0");
}

int main()
{
int c1, c2, p1, p2;
int d=0, posun=0, sd=0, sp=0, rd=0, rp=0;
unsigned int bit;
char pole[20];

cout << "Zadej prvni cislo: " ;
cin >> c1;
cout << "Zadej druhe cislo: ";
cin >> c2;


cout << "\nCislo 1 je: " << c1 << endl;
cout << "Cislo 2 je: " << c2 << endl;
cout << "----------------------------------------" << endl;

cout << "\nCislo " << c1 << " v bin je: ";
print8b(c1);
cout << "\nCislo " << c2 << " v bin je: ";
print8b(c2);
cout << "\n\n----------------------------------------" << endl;

posun = pow(2.0, 7) - 1;
p1 = c1 + posun;
p2 = c2 + posun;

cout << "\nPosun cisel je o: " << posun << endl;
cout << "Cislo " << c1 << " v posunuti je: ";
print8b(p1);
cout << "\nCislo " << c2 << " v posunuti je: ";
print8b(p2);
cout << "\n\n----------------------------------------" << endl;

sd = p1 + p2 + 2;
if(sd >= 256)
sd -= 256;
sp = sd + posun;

if(c2 >= 0) {
cout << "\nSoucet techto cisel v desitkove soustave je: " << sd << endl;
cout << "Soucet v posunuti je: " << sp << endl;
cout << "\n----------------------------------------" << endl;
}
else {
cout << "\nRozdil techto cisel v desitkove soustave je: " << sd << endl;
cout << "Rozdil v posunuti je: " << sp << endl;
cout << "\n----------------------------------------" << endl;
}

d = 1 + ~c2;

cout << "\nDvojkovy doplnek je: ";
print8b(d);
cout << "\n\nRozdil cisel je: " << c1 + d << endl;

system ("pause");
}