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;
    }
    

    Information

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