Attack Time Limit: 5000/3000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others) Total Submission(s): 2523 Accepted Submission(s): 805 Problem Description Today is the 10th Annual of “September 11 attacks”, the Al Qaeda is about to attac…
Problem 1050: Just Go Time Limits: 3000 MS Memory Limits: 65536 KB 64-bit interger IO format: %lld Java class name: Main Description There is a river, which contains n stones from left to right. These stones are magic, each one has a magic nu…
HDU - 3584 Cube Time Limit: 1000MS Memory Limit: 65536KB 64bit IO Format: %I64d & %I64u Submit Status Description Given an N*N*N cube A, whose elements are either 0 or 1. A[i, j, k] means the number in the i-th row , j-th column and k-th layer. I…