N5

#include <iostream>
#include <cmath>
#include <vector>
#include <set>
#include <string>
#include <algorithm>
using namespace std;
using ll = long long;
void cv(vector <int> v){
    for (auto x: v) cout<<x<<' ';
    cout<<'\n';
}

bool f(bool A, bool B, bool C){
    bool a,b,c;
    //a = A || !B || !C;
    //b = A || B || !C;
    //return a&&b;
    return A || !C;
}

bool ch(bool A, bool B, bool C){
    bool r = 0;
    bool cmp;
    if (A xor B == 1){
        cmp = !B || !C;
        if (f(A,B,C) == cmp){
            r = 1;
        }
    }
    else if (A xor C == 1){
        cmp = !C || A && B;
        if (f(A,B,C) == cmp){
            r = 1;
        }
    }
    else if (B xor C == 0){
        cmp = A || !B;
        if (f(A,B,C) == cmp){
            r = 1;
        }
    }
    return r;
}


int main()
{
    vector <bool> cn = {false, true};
    bool r = 1;
    for (bool a: cn){
        if (!r) break;
        for (bool b: cn){
            if (!r) break;
            for (bool c: cn){
                if (!ch(a,b,c)){
                    r = 0;
                    cout<<a<<' '<<b<<' '<<c<<'\n';
                    cout<<"f= "<<f(a,b,c)<<'\n';
                    break;
                }
            }
        }
    }
    cout<<"res= "<<r<<'\n';
}