Submission #1059167

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1059167	2024-08-14 18:01:22	oscarsierra12	One-Way Streets (CEOI17_oneway)	C++14	0 / 100	1 ms	2392 KiB

oneway

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#include <bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
typedef long long ll;
typedef pair <int,int> pii;
const ll N = 1e5 + 5;
const ll S = 2010;
const ll LOG_N = 18;
const ll oo = 1e16+7;
const ll mod = 2e9 + 7;
char ans[N];
pii edges[N];
vector <vector<pii>> bridge_tree;
int up[N], down[N];
int tin[N], tout[N];
int st[N][20];
int cnt = 0;
struct tarjan_tree {
  int n;
  vector<vector<int>> comps;
  vector<vector<pii>> g;
  vector<pair<pii, int>> bridge;
  vector<int> id, art;
 
 
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Compilation message (stderr)

oneway.cpp: In lambda function:
oneway.cpp:45:16: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   45 |       for(auto [v, idx] : g[u]) {
      |                ^
oneway.cpp: In member function 'std::vector<std::vector<std::pair<int, int> > > tarjan_tree::build_bridge_tree()':
oneway.cpp:77:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   77 |     for(int i = 0; i < comps.size(); ++i)
      |                    ~~^~~~~~~~~~~~~~

• Subtask 1: 0 / 30
• Subtask 2: 0 / 30
• Subtask 3: 0 / 40