C++ :

#include<iostream>
using namespace std;
int main(){
     int i,n,m,ave;
    while(scanf("%d %d",&n,&m)!=EOF&&n<=100){
        if((n%m)!=0){
            for(i=1;i<=(n/m);i++){
            ave=(2*i-1)*m+1;
        cout<<ave;
        cout<<" ";
  
        }
          
  
cout<<(i-1)*m+n+1<<endl;
      
  
        }
          
        else{
            for(i=1;i<(n/m);i++){
                ave=(2*i-1)*m+1;
        cout<<ave;
cout<<" ";
              
            }
            
cout<<(2*i-1)*m+1<<endl;
       
    }
    }
    return 0;
}