#include<iostream>
#include<cstdint>
using namespace std;
class Flags
{
private:
uint8_t bits;
public:
Flags(int m):bits(m)
{
}
uint8_t getFlagsValue() const
{
return bits;
}
uint8_t operator~()
{
return ~bits;
}
};
int main()
{
int val;
cin>>val;
Flags f(val);
Flags toggled = ~f;
cout<<"Toggled="<<(int)toggled.getFlagsValue();
}