方程的解数 Time Limit: 15000MS Memory Limit: 128000K Total Submissions: 7045 Accepted: 2417 Case Time Limit: 5000MS Description 已知一个n元高次方程: 其中:x1, x2,...,xn是未知数,k1,k2,...,kn是系数,p1,p2,...pn是指数.且方程中的所有数均为整数. 假设未知数1 <= xi <= M, i=1,,,n,求这个方程的整数解的个数. 1 &…
Herbs Gathering Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 687 Accepted Submission(s): 145 Problem Description Collecting one's own plants for use as herbal medicines is perhaps one of t…