110B - Lucky String - CodeForces Solution

#include<bits/stdc++.h>

using namespace std;
typedef long long ll;
 

void solve()
{
 
 int n;
 cin>>n;
 for(int i=0;i<n;i++)
 {
  if((i+1)%4==1)
  cout<<'a';
  else if((i+1)%4==2)
  cout<<'b';
  else if((i+1)%4==3)
  cout<<'c';
  else
  cout<<'d';

 }



}



int main()
{
    int t=1;
    //cin>>t;
    while(t)
    {
        solve();
        t--;
    }
    return 0;
    
}