#include<iostream>

using namespace std;

bool TablicaXOR(int a,int b){
	if((!a)&&(!b)||((a)&&(b)))
		return 0;
	else
		return 1;

}

int main(){
	int Number;
	bool bit[7];

	cout<<"Wprowadz wartosci 4 bitow"<<endl;

	cin>>bit[6];
	cin>>bit[5];
	cin>>bit[4];
	cin>>bit[2];


	bit[0]=TablicaXOR(TablicaXOR(bit[2],bit[4]),bit[6]);
	bit[1]=TablicaXOR(TablicaXOR(bit[2],bit[5]),bit[6]);
	bit[3]=TablicaXOR(TablicaXOR(bit[4],bit[5]),bit[6]);

	cout<<"Tablica bitow "<<endl;

	for(int i=6;i>=0;i--)
		cout<<bit[i];


	cout<<"\nKtory bit zanegowac "<<endl;
	cin>>Number;

	for(int i=6;i>=0;i--)
		bit[i];

	if(!bit[Number])
		bit[Number]=1;
	else
		bit[Number]=0;

	cout<<"\nTablica bitow "<<endl;

	for(int i=6;i>=0;i--)
		cout<<bit[i];


	return 0;
}