Submission #115225

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
115225	2019-06-06 07:46:43	Adhyyan1252	Potemkin cycle (CEOI15_indcyc)	C++11	30 / 100	333 ms	226980 KiB

indcyc

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#include<bits/stdc++.h>
#define DEBUG false
using namespace std;
vector<vector<int> > g, h;
int n, r;
vector<int> par;
int find(int cur){
  if(par[cur] == cur) return cur;
  return par[cur] = find(par[cur]);
}
void merge(int a, int b){
  a = find(a);
  b = find(b);
  if(a == b) return;
  par[b] = a;
}
vector<vector<int> > l;
vector<vector<pair<int, int> > >el;
void bfs(int m, int u, int v){
  vector<int> dist(n, INT_MAX);
  vector<int> dpar(n, -1);
  dist[u] = 0;
  queue<int> q; q.push(u);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

indcyc.cpp: In function 'void rec(std::vector<int>, std::vector<std::pair<int, int> >)':
indcyc.cpp:98:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < l[u].size(); i++){
                  ~~^~~~~~~~~~~~~
indcyc.cpp:99:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int j = i+1; j < l[u].size(); j++){
                     ~~^~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 0 / 10
• Subtask 4: 10 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10