摘要: B - Pipeline 1 #include 2 using namespace std; 3 long long n, k; 4 int main() 5 { 6 cin >> n >> k; 7 long long l = 0, r = k, mid; 8 whil... 阅读全文
posted @ 2015-03-10 16:05 jzwong 阅读(175) 评论(0) 推荐(0) 编辑