摘要:
Description奶牛们在被划分成N行M列(2 #include#include#include#includeusing namespace std;const int mx[4]={0,1,0,-1};const int my[4]={1,0,-1,0};inline int read(){... 阅读全文
摘要:
Description每天,农夫 John 的N(1 #include#include#include#include#includeusing namespace std;long long f[100001][30];long long g[100001][30];long long a[100... 阅读全文