結果

問題 No.255 Splarrraaay スプラーレェーーイ
ユーザー char134217728char134217728
提出日時 2019-02-20 04:04:39
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 1,712 ms / 10,000 ms
コード長 5,851 bytes
コンパイル時間 2,372 ms
コンパイル使用メモリ 219,180 KB
最終ジャッジ日時 2025-01-06 21:17:45
ジャッジサーバーID
(参考情報)
judge1 / judge2
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
other AC * 10
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp:159:1: warning: ISO C++ forbids declaration of ‘main’ with no type [-Wreturn-type]
  159 | main(){
      | ^~~~

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
using namespace std;
/*
#include "unistd.h"
#define WA cout<<"char134217728";exit(0)
#define RE throw
#define TLE sleep(1000)
*/
#define FOR(i,a,b) for(int i=(a),i##formax=(b);i<i##formax;i++)
#define FORR(i,a,b) for(int i=(a),i##formax=(b);i>=i##formax;i--)
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define pcnt __builtin_popcount
#define sz(x) (int)(x).size()
#define maxs(x,y) x=max(x,y)
#define mins(x,y) x=min(x,y)
#define show(x) cout<<#x<<" = "<<x<<endl;
#define all(a) (a.begin()),(a.end())
#define each(it,c) for(__typeof((c).begin()) it=(c).begin();it!=(c).end();it++)
#define perm(c) sort(all(c));for(bool c##p=1;c##p;c##p=next_permutation(all(c)))
#define uniq(v) sort(all(v));v.erase(unique(all(v)), v.end());
#define bit(n) (1LL<<(n))
#define randInt(l,r) (uniform_int_distribution<ll>(l,r)(rnd))
#define randDouble(l,r) (uniform_real_distribution<double>(l,r)(rnd))
#define dout(d) printf("%.12f\n",d)
typedef long long ll;
typedef __int128_t lll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
template<class T>using V=vector<T>;
template<class T>using VV=V<V<T>>;
template<class T,class Y>ostream& operator<<(ostream& o,const pair<T,Y>& p){return o<<"("<<p.fi<<", "<<p.se<<")";}
template<typename A,size_t N,typename T>void Fill(A (&array)[N],const T&v){fill((T*)array,(T*)(array+N),v);}
lll gcd(lll a,lll b,lll &x,lll &y){if(!b){x=1;y=0;return a;}lll d=gcd(b,a%b,y,x);y-=a/b*x;return d;}
ll gcd(ll a,ll b){lll x=0,y=0;return gcd(a,b,x,y);}
ll modPow(lll a,lll n,ll m){if(!a)return a;lll p=1;for(;n>0;n>>=1,a=a*a%m)if(n&1)p=p*a%m;return(ll)p;}
bool isPrime(ll n){if(n<2||n%2==0)return n==2;lll t=n-1,d=t/(t&-t);for(lll a:{2,325,9375,28178,450775,9780504,1795265022})if(a%n){for(t=d,a=modPow(a
    ,t,n);t!=n-1&&a!=1&&a!=n-1;a=a*a%n,t=t*2%n);if(a!=n-1&&t%2==0)return 0;}return 1;}
const int IINF = 1e9+6;
const ll LINF = 1e18;
const ll MOD = 1000000000000000009;
const double PI = acos(-1);
const double EPS = 1e-10;
static random_device rd;
static mt19937 rnd(rd());
const int N = 1e5;
map<ll, int> Z;
V<ll> RZ;
struct StarrySky{
typedef ll V;
typedef int B;
const V EV = 0;
const B EB = 0;
inline V mVV(const V&a, const V&b){
// nodemerge. seg_tree
return a+b;
}
inline V mBV(const V&v, const ll&l, const B&b){
// nodev,lnodebbuffnode
return v+l*b;
}
inline B mBB(const B&a, const B&b){
// abuffnodebbuffbuff
return a+b;
}
inline V uV(const V&v, const ll&l){
// vlnode. update使
return v*l;
}
//###################################################
int n;
vector<V> vv; // node
vector<V> vl; // lazy
vector<B> vb; // buff
vector<bool> vz; // lazy
void init(int m){
n = 1<<(32-__builtin_clz(m-1));
vv = vector<V>(2*n-1, EV);
vl.resize(2*n-1);
vb = vector<B>(2*n-1, EB);
vz = vector<bool>(2*n-1, false);
}
void init(vector<V>&v){
init(v.size());
for(int j=0; j<v.size(); j++) vv[j+n-1] = v[j];
for(int j=n-2; j>=0; j--) vv[j] = mVV(vv[j*2+1], vv[j*2+2]);
}
inline void ref(int k, int l, int r){
int k1 = k*2+1, k2=k*2+2, m=(l+r)/2;
if(vz[k]){
vz[k1] = vz[k2] = true;
vl[k1] = vl[k2] = vl[k];
vb[k1] = vb[k2] = EB;
vv[k1] = uV(vl[k], RZ[m]-RZ[l]);
vv[k2] = uV(vl[k], RZ[r]-RZ[m]);
vz[k] = false;
}
if(vb[k] != EB){
vv[k1] = mBV(vv[k1], RZ[m]-RZ[l], vb[k]); vb[k1] = mBB(vb[k1], vb[k]);
vv[k2] = mBV(vv[k2], RZ[r]-RZ[m], vb[k]); vb[k2] = mBB(vb[k2], vb[k]);
vb[k] = EB;
}
}
inline V _buff(int a,int b,int k,int l,int r, B v){
if(r<=a||b<=l){
}else if(a<=l&&r<=b){
vv[k] = mBV(vv[k], RZ[r]-RZ[l], v);
vb[k] = mBB(vb[k], v);
}else{
ref(k, l, r);
vv[k] = mVV(
_buff(a, b, k*2+1, l, (l+r)/2, v),
_buff(a, b, k*2+2, (l+r)/2, r, v)
);
}
return vv[k];
}
void buff(int a, int b, B v){
_buff(a, b, 0, 0, n, v);
}
inline V _update(int a, int b, int k, int l, int r, V v){
if(r<=a||b<=l){
}else if(a<=l&&r<=b){
vv[k] = uV(v, RZ[r]-RZ[l]);
vb[k] = EB;
vz[k] = true;
}else{
ref(k, l, r);
vv[k] = mVV(
_update(a, b, k*2+1, l, (l+r)/2, v),
_update(a, b, k*2+2, (l+r)/2, r, v)
);
}
return vv[k];
}
void update(int a, int b, V v){
_update(a, b, 0, 0, n, v);
}
inline V _query(int a,int b,int k,int l,int r){
if(r<=a||b<=l) return EV;
if(a<=l&&r<=b) return vv[k];
ref(k, l, r);
return mVV(
_query(a, b, k*2+1, l, (l+r)/2),
_query(a, b, k*2+2, (l+r)/2, r)
);
}
V query(int a,int b){
return _query(a, b, 0, 0, n);
}
} ss[5];
ll n, q;
V<ll> X, L, R;
ll tmp[5], ans[]={0,0,0,0,0};
main(){
cin.tie(0);
ios::sync_with_stdio(false);
cin >> n >> q;
FOR(_, 0, q){
ll x, l, r;
cin >> x >> l >> r;
x--;
r++;
X.pb(x);
L.pb(l);
R.pb(r);
RZ.pb(l);
RZ.pb(r);
}
RZ.pb(0);
RZ.pb(n);
uniq(RZ);
FOR(i, 0, sz(RZ)) Z[RZ[i]] = i;
FOR(i, 0, 5) ss[i].init(sz(Z));
FOR(_, 0, q){
ll x = X[_];
int l=Z[L[_]], r=Z[R[_]];
if(x<0){
FOR(i, 0, 5) tmp[i] = ss[i].query(l, r);
ll m = -1; FOR(i, 0, 5) maxs(m, tmp[i]);
int idx = -1;
FOR(i, 0, 5) if(m==tmp[i]){
if(idx >= 0) goto bad;
idx = i;
}
ans[idx] = (ans[idx]+m)%MOD;
}else{
FOR(i, 0, 5){
if(x==i){
ss[i].buff(l, r, 1);
}else{
ss[i].update(l, r, 0);
}
}
}
bad:;
}
FOR(i, 0, 5) ans[i] += ss[i].query(0, sz(Z));
FOR(i, 0, 5) cout << ans[i]%MOD << (i==4 ? "\n" : " ");
}
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