Palindromi

#include <iostream>
using namespace std;

int main(){
    int n, k;
    cin >> n >> k;

    int counter = 0;
    for(int i = 0; i < (n-k)/2; i++){
        cout << char('a'+i%5);
        counter++;
    }

    for(int i = 0; i < k; i++){
        cout << "h";
        counter++;
    }

    for(int i = 0; i < n-counter; i++){
        cout << char('l'+i%5);
    }
    
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED

Test 17

Verdict: ACCEPTED