#include using namespace std; typedef signed long long ll; #undef _P #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x<(to);x++) #define FORR(x,arr) for(auto& x:arr) #define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define MINUS(a) memset(a,0xff,sizeof(a)) //------------------------------------------------------- int N,A,B; int X[202020]; template class UF { public: vector par,rank,cnt; UF() {par=rank=vector(um,0); cnt=vector(um,1); for(int i=0;irank[y]) return par[x]=y; rank[x]+=rank[x]==rank[y]; return par[y]=x; } }; UF<202020> uf; int add[202020]; void solve() { int i,j,k,l,r,x,y; string s; cin>>N>>A>>B; FOR(i,N) cin>>X[i]; FOR(i,N) { x=lower_bound(X+i+1,X+N,X[i]+A)-X; y=lower_bound(X+i+1,X+N,X[i]+B+1)-X-1; if(y>=x) { uf(i,x); uf(i,y); add[x]++; add[y]--; } } FOR(i,N) { if(i) add[i]+=add[i-1]; if(add[i]) uf(i,i+1); } FOR(i,N) cout<