#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define int long long #define st first #define nd second #define pb push_back #define mp make_pair #define rep(i,a,b) for(ll i=(ll)a;i<=(ll)b;++i) #define all(a) a.begin(),a.end() #define sz(x) (int)(x).size() const int mxN = 40, mxM = 1e3+7; pair<int,int> a[mxM]; int n; bool policz(vector<bool> v, int i){ // cout << i << ": "; // rep(j,1,n) cout << v[j] << " "; // cout << "\n"; if(!i) return 1; if(v[a[i].st] == 1 && v[a[i].nd] == 0) return 0; if(v[a[i].st] == v[a[i].nd]) return policz(v, i-1); bool odp = 0; odp ^= policz(v, i-1); swap(v[a[i].st], v[a[i].nd]); odp ^= policz(v, i-1); return odp; } bool res[mxN]; int32_t main(){ ios_base::sync_with_stdio(0); cin.tie(0); int m; cin >> n >> m; rep(i,1,m) cin >> a[i].st >> a[i].nd; vector<bool> v; rep(i,0,n) v.pb(0); rep(k,1,n){ rep(i,1,n) v[i] = (i <= k); rep(i,1,n-k+1){ res[k] ^= policz(v, m); if(i+k <= n) swap(v[i], v[i+k]); } } rep(i,1,n) cout << res[i] << " "; cout << "\n"; }
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 | #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define int long long #define st first #define nd second #define pb push_back #define mp make_pair #define rep(i,a,b) for(ll i=(ll)a;i<=(ll)b;++i) #define all(a) a.begin(),a.end() #define sz(x) (int)(x).size() const int mxN = 40, mxM = 1e3+7; pair<int,int> a[mxM]; int n; bool policz(vector<bool> v, int i){ // cout << i << ": "; // rep(j,1,n) cout << v[j] << " "; // cout << "\n"; if(!i) return 1; if(v[a[i].st] == 1 && v[a[i].nd] == 0) return 0; if(v[a[i].st] == v[a[i].nd]) return policz(v, i-1); bool odp = 0; odp ^= policz(v, i-1); swap(v[a[i].st], v[a[i].nd]); odp ^= policz(v, i-1); return odp; } bool res[mxN]; int32_t main(){ ios_base::sync_with_stdio(0); cin.tie(0); int m; cin >> n >> m; rep(i,1,m) cin >> a[i].st >> a[i].nd; vector<bool> v; rep(i,0,n) v.pb(0); rep(k,1,n){ rep(i,1,n) v[i] = (i <= k); rep(i,1,n-k+1){ res[k] ^= policz(v, m); if(i+k <= n) swap(v[i], v[i+k]); } } rep(i,1,n) cout << res[i] << " "; cout << "\n"; } |