Submission #896342

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
896342	2024-01-01 09:44:44	CDuong	Tourism (JOI23_tourism)	C++17	100 / 100	577 ms	25004 KiB

tourism

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/*
#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,fma,bmi,bmi2,sse4.2,popcnt,lzcnt")
*/
#include <bits/stdc++.h>
#define taskname ""
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define i64 long long
#define pb push_back
#define ff first
#define ss second
#define isz(x) (int)x.size()
using namespace std;
const int mxN = 1e5 + 5;
const int mxM = 1e5 + 5;
const int mxQ = 1e5 + 5;
const int mod = 1e9 + 7;
const i64 oo = 1e18;
struct FenwickTree {
    int n;
    vector<int> data;
    FenwickTree(int n) : n(n), data(n + 1) {}
    void update(int idx, int val) {
        // cout << idx << " " << val << "\n";
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 7 / 7
• Subtask 4: 18 / 18
• Subtask 5: 24 / 24
• Subtask 6: 41 / 41