HDU 2015

#include<iostream>using namespace std;#define N1 (n / m)#define N2 (n % m)int main(){    int n, m, base;    while(cin >> n >> m)    {        base = 2;        for(int i = 0; i < N1; i++)        {            if(i != 0)                cout << ' ';            cout << base + m - 1;            base += 2 * m;        }        if(N2)            cout << ' ' << base + N2 - 1;        cout << endl;    }    return 0;}