Submission #1344719

#TimeUsernameProblemLanguageResultExecution timeMemory
1344719ByeWorldPPP (EGOI23_ppp)C++20
0 / 100
98 ms15328 KiB
#include <bits/stdc++.h>
#pragma GCC optimize("O3", "Ofast")
#define int long long
#define ll long long
#define se second
#define fi first
#define pb push_back
#define lf (id<<1)
#define rg ((id<<1)|1)
#define md ((l+r)>>1)
using namespace std;
typedef pair<int,int> pii;
typedef pair<pii,pii> ipii;
const int MAXN = 5e5+10;
const int MAXA = 5e4+10;
const int SQRT = 300;
const ll INF = 2e18;
const int MOD = 1e9+7;
const int LOG = 32;
ll sum(auto a, auto b){ 
	ll te = a+MOD+b; 
	for(; te >= MOD; ) te -= MOD;
	return te;
}
void chsum(auto &a, auto b){ a = sum(a,b); }
ll mul(auto a, auto b){ return 1ll*a*b%MOD; }
void chmul(auto &a, auto b){ a = mul(a,b); }
void chmn(auto &a, auto b){ a = min(a, b); }
void chmx(auto &a, auto b){ a = max(a, b); }

ll expo(int a, int b){
	if(b==0) return 1;
	ll te = expo(a, b/2); te = mul(te,te); // temporary -> te
	return (b%2 ? mul(te, a) : te);
}
vector <int> dx = {0, 0, -1, 1};
vector<int> dy = {-1, 1, 0, 0};

int n, m, x[MAXN], y[MAXN], ANS[MAXN];
int a[MAXN], cnt[MAXN];

struct node {
	int mx, idx;
} NOL;
node make(int v, int id){
	node ret;
	ret.mx = v; ret.idx = id;
	return ret;
}
struct seg {
	node st[4*MAXN];
	node mrg(node a, node b){
		node ret;
		ret.mx = max(a.mx, b.mx);
		if(a.mx == b.mx) ret.idx = min(a.idx, b.idx);
		else if(a.mx < b.mx) ret.idx = b.idx;
		else ret.idx = a.idx;

  		return ret;
	}
	node upd(int id,int l,int r,int x,int y){
		if(l==r && l==x) return st[id] = make(y, x);
		if(r<x || x<l) return st[id];
		return st[id] = mrg(upd(lf,l,md,x,y), upd(rg,md+1,r,x,y));
	}
	node que(int id,int l,int r,int x,int y){
		if(x<=l && r<=y) return st[id];
		if(r<x || y<l) return NOL;
		return mrg(que(lf,l,md,x,y), que(rg,md+1,r,x,y));
	}
} A;

signed main(){ 
	ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>n>>m;
	NOL.mx = 0; NOL.idx = INF;
	for(int i=1; i<=m; i++){
		cin>>x[i]>>y[i];
		x[i]++; y[i]++;
	}

	for(int i=1; i<=m; i++){ // ini days nya
		// cout << i << ' '<< x[i] << " i\n";
		a[i] = x[i];
		cnt[a[i]]++;
		A.upd(1,1,m,a[i],cnt[a[i]]);
	}
	for(int i=1; i<=m; i++){ // medal ini siapa yg menang
		// cout << i << ' '<< A.que(1,1,m,1,m).mx <<' '<<A.que(1,1,m,1,m).idx << " winner\n";
		
		if(i!=1){
			cnt[a[i-1]]--;
			A.upd(1,1,m, a[i-1], cnt[a[i-1]]);
		}

		int w = A.que(1,1,m,1,m).idx;
		// cout << i << ' '<< A.que(1,1,m,1,m).mx <<' '<<A.que(1,1,m,1,m).idx << " w\n";
		ANS[w]++;
	}
	for(int i=1; i<=n; i++) cout << ANS[i] << " \n"[i==n];
} 
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