Submission #3741

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
3741	2013-08-31 08:02:36	pichulia	Cactus? Not cactus? (kriii1_C)	C++98	1 / 1	68 ms	12060 KiB

C

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#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
#include<algorithm>
#include<vector>
using namespace::std;
int n;
vector<int> v[100005], w[100005];
int vl[100005],wl[100005];
int m[100005];
int c[100005];
int get_mother(int i)
{
  while(i != m[i])
    i = m[i];
  return i;
}
void input()
{
  int i, j, k, l;
  scanf("%d %d",&n, &k);
  for(i=0; i<k; i++)
  {
    scanf("%d %d",&j,&l);
    v[j].push_back(l);
 
 
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• Subtask 1: 1 / 1