Submission #199833

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
199833	2020-02-03 14:54:30	mohammedehab2002	Praktični (COCI18_prakticni)	C++11	130 / 130	172 ms	18936 KiB

parkticni

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#include <bits/stdc++.h>
using namespace std;
bool vis[100005];
int a[100005],b[100005],c[100005],cum[100005],bas[30],ori[30],mask[30];
vector<pair<int,int> > v[100005];
vector<int> ans[100005];
void dfs(int node)
{
  vis[node]=1;
  for (auto u:v[node])
  {
    if (!vis[u.first])
    {
      cum[u.first]=(cum[node]^u.second);
      dfs(u.first);
    }
  }
}
int add(int a)
{
  int tmp=a,p=-1;
  for (int i=29;i>=0;i--)
  {
    if (tmp&(1<<i))
    tmp^=bas[i];
    if (p==-1 && tmp&(1<<i))
    p=i;
  }
  if (p==-1)
  return 0;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

parkticni.cpp: In function 'int main()':
parkticni.cpp:84:39: warning: format '%d' expects argument of type 'int', but argument 3 has type 'std::vector<int>::size_type {aka long unsigned int}' [-Wformat=]
    printf("%d %d",ori[i],ans[i].size());
                          ~~~~~~~~~~~~~^
parkticni.cpp:60:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&m);
  ~~~~~^~~~~~~~~~~~~~
parkticni.cpp:63:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d",&a[i],&b[i],&c[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 13 / 13
• Subtask 2: 13 / 13
• Subtask 3: 13 / 13
• Subtask 4: 13 / 13
• Subtask 5: 13 / 13
• Subtask 6: 13 / 13
• Subtask 7: 13 / 13
• Subtask 8: 13 / 13
• Subtask 9: 13 / 13
• Subtask 10: 13 / 13