Submission #893214

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
893214	2023-12-26 18:01:49	VerdantGMD	Two Currencies (JOI23_currencies)	C++17	100 / 100	1117 ms	56788 KiB

currencies

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#include <iostream>
#include <bits/stdc++.h>
using namespace std;
int n, m, q;
vector<pair<int, int> > tab[100005];
vector<pair<int, int> > adds;
vector<int> mids[100005];
struct query
{
    int l;
    int r;
    int mid;
    int lca;
    int a;
    int b;
    int gold;
    int wyn;
    long long silver;
    int coinsatloss = 0;
};
vector<query> queries;
int jp[100005][21];
int checked[100006];
int timee = 1;
int preorder[100005];
int postorder[100005];
pair<long long, int> tree[500005];
int base;
int vfe[100005];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

currencies.cpp: In function 'void dfs(int, int)':
currencies.cpp:36:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for(int i = 0; i < tab[p].size(); i++)
      |                    ~~^~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 28 / 28
• Subtask 3: 30 / 30
• Subtask 4: 32 / 32