#include <iostream>
#include <vector>
#include <utility>
int n, m;
std::vector< std::pair<int, int> > orders;
void input() {
    std::cin >> n >> m;
    int x, y;
    for (int i = 0; i < m; i++) {
        std::cin >> x >> y;
        orders.push_back(std::make_pair(x - 1, y - 1));
    }
}
int read(int x, int pos) {
    return x & (1 << pos);
}
int set(int x, int pos, int v) {
    if (v == 0) {
        return x & ~(1 << pos);
    }
    return x | (1 << pos);
}
int execute(int x, int s) {
    if (read(x, orders[s].first) && !read(x, orders[s].second)) {
        x = set(x, orders[s].first, 0);
        x = set(x, orders[s].second, 1);
    }
    return x;
}
bool check(int x) {
    bool started = false;
    bool finished = false;
    for (int i = 0; i < n; i++) {
        if (!started && read(x, i)) {
            started = true;
        }
        if (started && !read(x, i)) {
            finished = true;
        }
        if (finished && read(x, i)) {
            return false;
        }
    }
    return true;
}
void solve() {
    int result[n];
    for (int i = 0; i < n; i++) {
        result[i] = 0;
    }
    for (int x = 1; x < (1 << n); x++) {
        int v = x;
        for (int s = 0; s < m; s++) {
            v = execute(v, s);
        }
        if (!check(v)) {
            continue;
        }
        int ones = 0;
        for (int i = 0; i < n; i++) {
            if (read(x, i)) {
                ones++;
            }
        }
        result[ones - 1]++;
    }
    for (int i = 0; i < n; i++) {
        std::cout << result[i] % 2 << " ";
    }
    std::cout << "\n";
}
int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    input();
    solve();
    return 0;
}
        1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93  | #include <iostream> #include <vector> #include <utility> int n, m; std::vector< std::pair<int, int> > orders; void input() { std::cin >> n >> m; int x, y; for (int i = 0; i < m; i++) { std::cin >> x >> y; orders.push_back(std::make_pair(x - 1, y - 1)); } } int read(int x, int pos) { return x & (1 << pos); } int set(int x, int pos, int v) { if (v == 0) { return x & ~(1 << pos); } return x | (1 << pos); } int execute(int x, int s) { if (read(x, orders[s].first) && !read(x, orders[s].second)) { x = set(x, orders[s].first, 0); x = set(x, orders[s].second, 1); } return x; } bool check(int x) { bool started = false; bool finished = false; for (int i = 0; i < n; i++) { if (!started && read(x, i)) { started = true; } if (started && !read(x, i)) { finished = true; } if (finished && read(x, i)) { return false; } } return true; } void solve() { int result[n]; for (int i = 0; i < n; i++) { result[i] = 0; } for (int x = 1; x < (1 << n); x++) { int v = x; for (int s = 0; s < m; s++) { v = execute(v, s); } if (!check(v)) { continue; } int ones = 0; for (int i = 0; i < n; i++) { if (read(x, i)) { ones++; } } result[ones - 1]++; } for (int i = 0; i < n; i++) { std::cout << result[i] % 2 << " "; } std::cout << "\n"; } int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(nullptr); input(); solve(); return 0; }  | 
            
        
                    English