x=int(input());p=''
for i in range(1,x+1):
if i%4==1 or i%4==2:p+='a'
else: p+='b'
print(p)#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin>>n;
string r="";
for(int i=0;i<n;i++){
r+="b";
i++;
if(i==n){
break;
}
r+='b';
i++;
if(i==n){
break;
}
r+="a";
i++;
if(i==n){
break;
}
r+="a";
}
cout<<r<<"\n";
return 0;
}1101A - Minimum Integer | 985D - Sand Fortress |
1279A - New Year Garland | 1279B - Verse For Santa |
202A - LLPS | 978A - Remove Duplicates |
1304A - Two Rabbits | 225A - Dice Tower |
1660D - Maximum Product Strikes Back | 1513A - Array and Peaks |
1251B - Binary Palindromes | 768B - Code For 1 |
363B - Fence | 991B - Getting an A |
246A - Buggy Sorting | 884A - Book Reading |
1180A - Alex and a Rhombus | 445A - DZY Loves Chessboard |
1372A - Omkar and Completion | 159D - Palindrome pairs |
981B - Businessmen Problems | 1668A - Direction Change |
1667B - Optimal Partition | 1668B - Social Distance |
88B - Keyboard | 580B - Kefa and Company |
960A - Check the string | 1220A - Cards |
897A - Scarborough Fair | 1433B - Yet Another Bookshelf |