Submission #1098244

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
10982442024-10-09 06:54:24vjudge1Evacuation plan (IZhO18_plan)C++17
41 / 100
4059 ms67324 KiB
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define ll int
#define F first
#define S second
#define ull unsigned long long
#define db double
#define ldb long double
#define pb push_back
#define pf push_front
#define ppb pop_back
#define ppf pop_front
#define yes cout<<"YES\n"
#define no cout<<"NO\n"
#define ordered_set tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>
#define all(x) x.begin(), x.end()
const int mod = 1e9 + 7;
const int N = 1e5 + 7;
using namespace std;
using namespace __gnu_pbds;
ll n, m, k, p[N], a, b, c, ans, d[N], l, r, used[N], res, mx;
map <pair <ll, ll>, ll> mp;
set <pair <ll, ll>> s;
vector <pair <ll, ll>> g[N];
 
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Compilation message (stderr)

plan.cpp: In function 'void dfs(int, int)':
plan.cpp:43:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |  for (int i = 0; i < g[v].size(); i++){
      |                  ~~^~~~~~~~~~~~~
plan.cpp: In function 'int main()':
plan.cpp:76:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   76 |   for (int i = 0; i < g[v].size(); i++){
      |                   ~~^~~~~~~~~~~~~
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