#include <bits/stdc++.h>
using namespace std;
constexpr int M = 1005;
pair<long long, long long> ruchy[M];
long long wynik[M];
long long tab[M];
int main() {
long long n, m;
cin>>n>>m;
for(int i=1; i<=m; i++) cin>>ruchy[i].first>>ruchy[i].second;
for(long long i=1; i<(1<<n); i++){
long long ile1 = 0;
long long ilee = 0;
for(long long j=0; j<n; j++){
if(i & (1<<j)) ile1++, tab[j+1] = 1;
else tab[j+1] = 0;
}
for(long long j=1; j<=m; j++) if(tab[ruchy[j].first]==1 && tab[ruchy[j].second]==0) swap(tab[ruchy[j].first], tab[ruchy[j].second]);
for(long long j=1; j<=n; j++) if(tab[j] != tab[j+1]) ilee++;
if(ilee <= 2) wynik[ile1]++;
}
for(long long i=1; i<=n; i++) cout<<wynik[i]%2<<" ";
cout<<endl;
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 | #include <bits/stdc++.h> using namespace std; constexpr int M = 1005; pair<long long, long long> ruchy[M]; long long wynik[M]; long long tab[M]; int main() { long long n, m; cin>>n>>m; for(int i=1; i<=m; i++) cin>>ruchy[i].first>>ruchy[i].second; for(long long i=1; i<(1<<n); i++){ long long ile1 = 0; long long ilee = 0; for(long long j=0; j<n; j++){ if(i & (1<<j)) ile1++, tab[j+1] = 1; else tab[j+1] = 0; } for(long long j=1; j<=m; j++) if(tab[ruchy[j].first]==1 && tab[ruchy[j].second]==0) swap(tab[ruchy[j].first], tab[ruchy[j].second]); for(long long j=1; j<=n; j++) if(tab[j] != tab[j+1]) ilee++; if(ilee <= 2) wynik[ile1]++; } for(long long i=1; i<=n; i++) cout<<wynik[i]%2<<" "; cout<<endl; return 0; } |
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