제출 #861897

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
861897	2023-10-17 07:11:59	sleepntsheep	Two Currencies (JOI23_currencies)	C++17	100 / 100	644 ms	127428 KiB

currencies

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#include <cstdio>
#include <cstring>
#include <cassert>
#include <string>
#include <deque>
#include <vector>
#include <map>
#include <queue>
#include <algorithm>
#include <iostream>
#include <utility>
using namespace std;
using ll = long long;
using ld = long double;
#define ShinLena cin.tie(nullptr)->sync_with_stdio(false)
#define N 100005
#define ALL(x) x.begin(), x.end()
struct persist
{
    int a; ll b;
    persist *l, *r;
    persist(int a0, ll b0) : a(a0), b(b0), l(nullptr), r(nullptr) {}
    persist(persist *l0, persist *r0) : a((l0?l0->a:0) + (r0?r0->a:0)), b((l0?l0->b:0) + (r0?r0->b:0)), l(l0), r(r0) {}
    ~persist() {if (l) delete l; if (r) delete r;}
};
persist *build(int l, int r)
{
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 28 / 28
• Subtask 3: 30 / 30
• Subtask 4: 32 / 32