제출 #14355

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
14355	2015-05-12 11:12:23	gs14004	전선 연결하기 (GA9_wire)	C++14	61 / 100	504 ms	65536 KiB

wire

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#include <cstdio>
#include <vector>
#include <utility>
#include <algorithm>
using namespace std;
typedef pair<int,int> pi;
int n,a[600005];
int lp[300005], rp[300005];
struct rmaxq{
    int lim;
    pi tree[2100000];
    void init(int n){
        for(lim = 1; lim <= n; lim <<= 1);
    }
    void add(int x, pi v){
        x += lim;
        tree[x] = v;
        while(x > 1){
            x >>= 1;
            tree[x] = max(tree[2*x],tree[2*x+1]);
        }
    }
    pi q(int s, int e){
        s += lim;
        e += lim;
        pi r(0,0);
        while(s < e){
            if(s%2 == 1) r = max(r,tree[s++]);
 
 
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