제출 #213459

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
213459	2020-03-25 21:23:53	DS007	Selling RNA Strands (JOI16_selling_rna)	C++14	60 / 100	1612 ms	264444 KiB

selling_rna

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define int long long
#define index_set tree<pair<string, int>, null_type, less<>, rb_tree_tag, tree_order_statistics_node_update>
#define mid (l + r) / 2
#define child v * 2
const int N = 1e5;
index_set t[N * 4];
string s[N];
bool compatible(const string &a, const string &b) {
    return a.substr(0, b.length()) == b;
}
string reverse(string a) {
    reverse(a.begin(), a.end());
    return a;
}
void build(int v, int l, int r) {
    if (l == r) {
        t[v].insert({reverse(s[l]), l});
        return;
    }
    build(child, l, mid);
 
 
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• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 0 / 40