2 solutions

  • 1
    @ 2026-2-9 10:19:02
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    	vector<string> v;
    	v.push_back("0");
    	v.push_back("1");
    	int n;
    	cin>>n;
    	if(n==0)
    	{
    		return 0;
    	}
    	while(--n)
    	{
    		vector<string> v2;
    		v2=v;
    		reverse(v2.begin(),v2.end());
    		for(int i=0;i<v.size();i++)
    		{
    			v[i]='0'+v[i];
    		}
    		for(int i=0;i<v2.size();i++)
    		{
    			v.push_back('1'+v2[i]);
    		}
    	}
    	for(int i=0;i<v.size();i++)
    	{
    		cout<<v[i]<<endl;
    	}
    	return 0;
    }
    
    • 1
      @ 2024-3-9 14:15:33
      #include<bits/stdc++.h>
      using namespace std;
      vector<string> v;
      int main()
      {
          vector<string> v;
      	v.push_back("0");
      	v.push_back("1");
      	int n;
      	cin>>n;
      	if(n==0)
          {
              return 0;
          }
      	n--;
      	while(n--)
          {
      		vector<string> v2;
      		v2=v;
      		reverse(v2.begin(),v2.end());
      		for(int i=0;i<v.size();i++)
              {
      			v[i]='0'+v[i];
              }
      		for(int i=0;i<v2.size();i++)
              {
      			v.push_back('1'+v2[i]);
              }
      	}
      	for(int i=0;i<v.size();i++)
          {
      		cout<<v[i]<<endl;
          }
      	return 0;
      }
      
      • 1

      Information

      ID
      155
      Time
      1000ms
      Memory
      256MiB
      Difficulty
      5
      Tags
      (None)
      # Submissions
      47
      Accepted
      24
      Uploaded By