#includeiostreamusing namespace std;int main(){int w,m,n;cinwmn;//计算纵坐标int my(m-1)/w;int ny(n-1)/w;//计算横坐标int mxm-my*w;int nxn-ny*w;//当行数的奇偶不同时if((myny)%2!0){nxw-nx1;}coutabs(mx-nx)abs(my-ny)endl;return 0;}