#define _USE_MATH_DEFINES
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string>
#include<iostream>
#include<iostream>
#include<cctype>
#include<cstdio>
#include<vector>
#include<stack>
#include<queue>
#include <algorithm>
#include<math.h>
#include<set>
#include<map>
#include <sstream>
#include<iomanip>
#include <ctype.h>
using namespace std;

//#include<bits/stdc++.h>


int main() {
	
	int n, k;
	cin >> n >> k;
	int a = (n - 1) % (k + 1);
	int t;
	do {
		cout << a << endl;
		cin >> t;
		a += k + 1;
		
	} while (t < n);

	return 0;
}