Aita

input/code.cpp: In function 'int main()':
input/code.cpp:19:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (; i < ka; i++) {
           ^

#include <iostream>

using namespace std;

int main() {
	ios_base::sync_with_stdio(0);

	int n,k;
	cin >> n >> k;

	int ka = (n+1)/2;

	if (k >= ka) {
		cout << "QAQ" << "\n";
		return 0;
	}

	size_t i = 1;
	for (; i < ka; i++) {
		cout << i << " " << i + ka << " ";
	}

	cout << i;
	if (n % 2 == 0) {
		cout << " " << i + ka;
	}

	return 0;
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: WRONG ANSWER

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: WRONG ANSWER

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: WRONG ANSWER

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: WRONG ANSWER

Test 15

Group: 3

Verdict: ACCEPTED