Submission #291136

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
291136	2020-09-04 18:20:34	ivan24	Wall (IOI14_wall)	C++14	100 / 100	1452 ms	132672 KiB

wall

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#include "wall.h"
#include <bits/stdc++.h>
using namespace std;
using ll = int;
typedef vector<ll> vi;
typedef vector<vi> vvi;
typedef pair<ll,ll> ii;
typedef vector<ii> vii;
typedef vector<vii> vvii;
#define F first
#define S second
const ll INF = 1e9;
class SegmentTree {
private:
    vi st, data;
    vii lzy;
    ll n;
    ll left(ll x){ return (x << 1); }
    ll right(ll x) { return ((x << 1) + 1); }
    ii cmbNodes(ii lhs, ii rhs){
        ii ans = ii(max(lhs.F,rhs.F),min(lhs.S,rhs.S));
        if (ans.F <= ans.S) return ans;
        if (lhs.S < rhs.F) ans.F = lhs.S;
        else ans.S = lhs.F;
        return ans;
    }
    void rangeUpdate (ll i, ll l, ll r, ll ul, ll ur, ii newNode){
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39