Submission #790320

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
790320	2023-07-22 14:39:43	Johann	Two Currencies (JOI23_currencies)	C++14	100 / 100	2770 ms	229504 KiB

currencies

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#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<ll, ll> pii;
pii operator+(const pii &a, const pii &b) { return {a.first + b.first, a.second + b.second}; }
typedef vector<pii> vpii;
typedef vector<vpii> vvpii;
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
int N, M, Q;
vi A, B;
vector<vector<ll>> C;
vpii D; // what to delete
vvpii adj;
vi in, out;
vvi vorg;
vi ein, eout; // edges to corresponding in and outs
vi R;         // binary search those roots
struct segtree
{
    int size;
    vpii arr;
    vi L, R;
    vi roots;
    int newNode()
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 28 / 28
• Subtask 3: 30 / 30
• Subtask 4: 32 / 32