#include <bits/stdc++.h> using namespace std; //{ #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define FORD(i, a, b) for(int i = (a); i >= (b); --i) #define VAR(v, i) __typeof(i) v=(i) #define all(v) (v).begin(),(v).end() #define FORE(i, c) for(VAR(i, (c).begin()); i != (c).end(); ++i) #define PII pair<int,int> #define st first #define nd second #define pb push_back #define lint long long int #define VI vector<int> #define sim template < class c #define ris return * this #define dor > debug & operator << #define eni(x) sim > typename \ enable_if<sizeof dud<c>(0) x 1, debug&>::type operator<<(c i) { sim > struct rge { c b, e; }; sim > rge<c> range(c i, c j) { return rge<c>{i, j}; } sim > auto dud(c* x) -> decltype(cerr << *x, 0); sim > char dud(...); struct debug { ~debug() { cerr << endl; } eni(!=) cerr << boolalpha << i; ris; } eni(==) ris << range(begin(i), end(i)); } sim, class b dor(pair < b, c > d) { ris << "(" << d.first << ", " << d.second << ")"; } sim dor(rge<c> d) { *this << "["; for (auto it = d.b; it != d.e; ++it) *this << ", " + 2 * (it == d.b) << *it; ris << "]"; } }; //{ #define imie(...) " [" << #__VA_ARGS__ ": " << (__VA_ARGS__) << "] " #define make( x) int (x); scanf("%d",&(x)); #define make2( x, y) int (x), (y); scanf("%d%d",&(x),&(y)); #define make3(x, y, z) int (x), (y), (z); scanf("%d%d%d",&(x),&(y),&(z)); #define make4(x, y, z, t) int (x), (y), (z), (t); scanf("%d%d%d%d",&(x),&(y),&(z),&(t)); #define makev(v,n) VI (v); FOR(i,0,(n)) { make(a); (v).pb(a);} #define IOS ios_base::sync_with_stdio(0) #define HEAP priority_queue #define read( x) scanf("%d",&(x)); #define read2( x, y) scanf("%d%d",&(x),&(y)); #define read3(x, y, z) scanf("%d%d%d",&(x),&(y),&(z)); #define read4(x, y, z, t) scanf("%d%d%d%d",&(x),&(y),&(z),&(t)); #define readv(v,n) FOR(i,0,(n)) { make(a); (v).pb(a);} #define jeb() fflush(stdout); //} int n, k; int v[100005][2]; int ans[50000]; PII pos[200005]; int fup[200005]; int sz[200005]; int fufind(int x) { return (x == fup[x]) ? x : (fup[x] = fufind(fup[x])); } int dx[] = {1,0,-1}; int dy[] = {0,1,0}; int main() { read2(n, k); FOR(j,0,2) { FOR(i,0,n) { make(a); v[i][j] = a; pos[a] = {i,j}; } } if (true) { FOR(i,0,k+1) ans[i] = 0; FOR(i,1,2*n+1) { fup[i] = i; sz[i] = 1; int cnt = 1; ans[1]++; FOR(j,i+1,2*n+1) { fup[j] = j; sz[j] = 1; cnt++; VI nej; FOR(u,0,3) { int x = pos[j].st; int y = pos[j].nd; x=(x+dx[u]+n)%n; y=(y+dy[u]+2)%2; int kto = v[x][y]; if (kto >= i && kto <= j) { nej.pb(kto); } } FOR(u,0,nej.size()) { int a = nej[u]; a = fufind(a); int PAR = fufind(j); if (a != PAR) { if (sz[a] < sz[PAR]) { fup[a] = PAR; sz[PAR] += sz[a]; } else { fup[PAR] = a; sz[a] += sz[PAR]; } cnt--; } } if (cnt <= k) ans[cnt]++; } } FOR(i,1,k+1) { printf("%d ", ans[i]); } printf("\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 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 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | #include <bits/stdc++.h> using namespace std; //{ #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define FORD(i, a, b) for(int i = (a); i >= (b); --i) #define VAR(v, i) __typeof(i) v=(i) #define all(v) (v).begin(),(v).end() #define FORE(i, c) for(VAR(i, (c).begin()); i != (c).end(); ++i) #define PII pair<int,int> #define st first #define nd second #define pb push_back #define lint long long int #define VI vector<int> #define sim template < class c #define ris return * this #define dor > debug & operator << #define eni(x) sim > typename \ enable_if<sizeof dud<c>(0) x 1, debug&>::type operator<<(c i) { sim > struct rge { c b, e; }; sim > rge<c> range(c i, c j) { return rge<c>{i, j}; } sim > auto dud(c* x) -> decltype(cerr << *x, 0); sim > char dud(...); struct debug { ~debug() { cerr << endl; } eni(!=) cerr << boolalpha << i; ris; } eni(==) ris << range(begin(i), end(i)); } sim, class b dor(pair < b, c > d) { ris << "(" << d.first << ", " << d.second << ")"; } sim dor(rge<c> d) { *this << "["; for (auto it = d.b; it != d.e; ++it) *this << ", " + 2 * (it == d.b) << *it; ris << "]"; } }; //{ #define imie(...) " [" << #__VA_ARGS__ ": " << (__VA_ARGS__) << "] " #define make( x) int (x); scanf("%d",&(x)); #define make2( x, y) int (x), (y); scanf("%d%d",&(x),&(y)); #define make3(x, y, z) int (x), (y), (z); scanf("%d%d%d",&(x),&(y),&(z)); #define make4(x, y, z, t) int (x), (y), (z), (t); scanf("%d%d%d%d",&(x),&(y),&(z),&(t)); #define makev(v,n) VI (v); FOR(i,0,(n)) { make(a); (v).pb(a);} #define IOS ios_base::sync_with_stdio(0) #define HEAP priority_queue #define read( x) scanf("%d",&(x)); #define read2( x, y) scanf("%d%d",&(x),&(y)); #define read3(x, y, z) scanf("%d%d%d",&(x),&(y),&(z)); #define read4(x, y, z, t) scanf("%d%d%d%d",&(x),&(y),&(z),&(t)); #define readv(v,n) FOR(i,0,(n)) { make(a); (v).pb(a);} #define jeb() fflush(stdout); //} int n, k; int v[100005][2]; int ans[50000]; PII pos[200005]; int fup[200005]; int sz[200005]; int fufind(int x) { return (x == fup[x]) ? x : (fup[x] = fufind(fup[x])); } int dx[] = {1,0,-1}; int dy[] = {0,1,0}; int main() { read2(n, k); FOR(j,0,2) { FOR(i,0,n) { make(a); v[i][j] = a; pos[a] = {i,j}; } } if (true) { FOR(i,0,k+1) ans[i] = 0; FOR(i,1,2*n+1) { fup[i] = i; sz[i] = 1; int cnt = 1; ans[1]++; FOR(j,i+1,2*n+1) { fup[j] = j; sz[j] = 1; cnt++; VI nej; FOR(u,0,3) { int x = pos[j].st; int y = pos[j].nd; x=(x+dx[u]+n)%n; y=(y+dy[u]+2)%2; int kto = v[x][y]; if (kto >= i && kto <= j) { nej.pb(kto); } } FOR(u,0,nej.size()) { int a = nej[u]; a = fufind(a); int PAR = fufind(j); if (a != PAR) { if (sz[a] < sz[PAR]) { fup[a] = PAR; sz[PAR] += sz[a]; } else { fup[PAR] = a; sz[a] += sz[PAR]; } cnt--; } } if (cnt <= k) ans[cnt]++; } } FOR(i,1,k+1) { printf("%d ", ans[i]); } printf("\n"); } } |