Untitled

#include <iostream>
#include <string>
using namespace std;
int main() {
	string a; int b = 0,n = 0;
	char g;
	cin >> a;
	for (int i = 0; i < a.size(); i++) {
		if (a[i] == '0') a[i] = '1';
	}
	cout << a << endl;
	for (int i = 0; i < a.size(); i++){
		g = a[i];
		if (g == '0') n = 0;
		else n = 1;
		b += (n * pow(2, a.size() - i - 1));
	}
	cout << b;
}