杭电OJ 2015

2016-10-22（已AC）

#include<stdio.h>int main(void){    int n,m,j,k,a,a1;    while(scanf("%d",&n)!=EOF)    {        scanf("%d",&m);        if(n%m==0)        {            k=n/m;            a1=1+m;            for(j=0; j<k; j++)            {                printf("%d",a1);                if(j<k-1) putchar(' ');                a1=a1+m*2;            }            printf("\n");        }        else        {            a=n%m;            k=n/m;            a1=m+1;            for(j=0; j<k; j++)            {                printf("%d ",a1);                a1=a1+m*2;            }            printf("%d",2*n-a+1);            printf("\n");        }    }    return 0;}