1 solutions

  • 0
    @ 2025-12-3 17:18:54

    C++ :

    #include<bits/stdc++.h>
    using namespace std;
    int n;
    int main()
    {
    	cin>>n;
    	if(n==1)
    	{
    		cout<<0;
    		return 0;
    	}
    	if(n%2==0)
    	{
    		for(int i=1;i<=n/2;i++)
    			cout<<8;
    	}
    	else
    	{
    		cout<<4;
    		for(int i=1;i<=n/2;i++)
    			cout<<8;
    	}
    	return 0;
    }
    
    • 1

    Information

    ID
    981
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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