Submission #63495279

Source Code Expand

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#include <bits/stdc++.h>
using namespace std;
int n,a[101];
int main()
{
  cin>>n;
  for(int i=1;i<=n;i++)
  {
    cin>>a[i];
    if(i>=3&&a[i-2]==a[i-1]&&a[i-1]==a[i])
    {
      cout<<"Yes";
      return 0;
    }
  }
  cout<<"No";
  return 0;
}
 
 
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#include <bits/stdc++.h>
using namespace std;
int n,a[101];
int main()
{
  cin>>n;
  for(int i=1;i<=n;i++)
  {
    cin>>a[i];
    if(i>=3&&a[i-2]==a[i-1]&&a[i-1]==a[i])
    {
      cout<<"Yes";
      return 0;
    }
  }
  cout<<"No";
  return 0;
}

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