#include <iostream> #include <algorithm> #include <vector> using namespace std; typedef long long LL; int n, m, a[1000], b[1000]; int ile(LL w, int mm) { if (mm<0) return 1; int aa=a[mm], bb=b[mm]; if (w&(1LL<<aa)) return (w&(1LL<<bb)) ? ile(w, mm-1) : 0; if ((w&(1LL<<bb))==0) return ile(w, mm-1); LL w2=w^((1LL<<aa)|(1LL<<bb)); return (ile(w, mm-1) + ile(w2, mm-1))%2; } int main() { ios_base::sync_with_stdio(false); std::cin.tie(NULL); cin>>n>>m; for (int i=0; i<m; ++i) { cin>>a[i]>>b[i]; --a[i]; --b[i]; } for (int k=1; k<=n; ++k) { int wyn=0; for (int pocz=0; pocz+k<n+1; ++pocz) { LL w=0; for (int i=0; i<k; ++i) w|=(1LL<<(pocz+i)); wyn+=ile(w, m-1); } cout<<(wyn%2)<<' '; } 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 | #include <iostream> #include <algorithm> #include <vector> using namespace std; typedef long long LL; int n, m, a[1000], b[1000]; int ile(LL w, int mm) { if (mm<0) return 1; int aa=a[mm], bb=b[mm]; if (w&(1LL<<aa)) return (w&(1LL<<bb)) ? ile(w, mm-1) : 0; if ((w&(1LL<<bb))==0) return ile(w, mm-1); LL w2=w^((1LL<<aa)|(1LL<<bb)); return (ile(w, mm-1) + ile(w2, mm-1))%2; } int main() { ios_base::sync_with_stdio(false); std::cin.tie(NULL); cin>>n>>m; for (int i=0; i<m; ++i) { cin>>a[i]>>b[i]; --a[i]; --b[i]; } for (int k=1; k<=n; ++k) { int wyn=0; for (int pocz=0; pocz+k<n+1; ++pocz) { LL w=0; for (int i=0; i<k; ++i) w|=(1LL<<(pocz+i)); wyn+=ile(w, m-1); } cout<<(wyn%2)<<' '; } return 0; } |