Submission #73049

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
73049	2018-08-27 14:35:24	TuGSGeReL	꿈 (IOI13_dreaming)	C++14	18 / 100	947 ms	7928 KiB

dreaming

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#include "dreaming.h"
#include<bits/stdc++.h>
#define ll long long
#define mp make_pair
#define pub push_back
#define pob pop_back
#define ss second
#define ff first
#define ext exit(0)
using namespace std;
int i,m[100001],par[100001],dep[100001],u1,u2,lc;
vector<pair<int,int> >v[100001];
bool boo[100001];
queue<ll>q;
vector<ll> vc;
ll fnd(int v1,int v2){
  if(dep[v1]<dep[v2]) swap(v1,v2);
  while(dep[v1]>dep[v2]){
    v1=par[v1];
  }
  if(v1==v2) return v1;
  while(v1!=v2){
    v1=par[v1];
    v2=par[v2];
  }
  return v1;
}
ll dia(int k){
  bool baa[100001];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

dreaming.cpp: In function 'long long int dia(int)':
dreaming.cpp:44:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int j=0;j<v[kk].size();j++){
               ~^~~~~~~~~~~~~
dreaming.cpp:55:9: warning: 'idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return idx;
         ^~~

• Subtask 1: 0 / 14
• Subtask 2: 0 / 10
• Subtask 3: 0 / 23
• Subtask 4: 18 / 18
• Subtask 5: 0 / 12
• Subtask 6: 0 / 23