제출 #395145

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
395145	2021-04-27 21:54:21	jeroenodb	벽 (IOI14_wall)	C++14	100 / 100	761 ms	92100 KiB

wall

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#include "wall.h"
#include "bits/stdc++.h"
using namespace std;
#define all(x) begin(x),end(x)
template<typename A, typename B> ostream& operator<<(ostream &os, const pair<A, B> &p) { return os << '(' << p.first << ", " << p.second << ')'; }
template<typename T_container, typename T = typename enable_if<!is_same<T_container, string>::value, typename T_container::value_type>::type> ostream& operator<<(ostream &os, const T_container &v) { string sep; for (const T &x : v) os << sep << x, sep = " "; return os; }
#define debug(a) cerr << "(" << #a << ": " << a << ")\n";
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pi;
const int mxN = 1e5+1, oo = 1e9;
int* pt;
struct segtree {
    int n, ptwo;
    struct Node {
        // Change here the values you want to propagate, and store
        int mn =0, mx = 100000;
        int l,r;
        Node () {}
        Node(int i) {
            l = r = i;
        }
    };
    vector<Node> d;
    void set(int i, int mn, int mx) {
        Node& rc = d[i];
        rc.mn = max(mn,rc.mn);
        rc.mx = min(mx,rc.mx);
        if(rc.mn>rc.mx) {
 
 
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• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39