转载请注明出处:http://blog.csdn.net/u012860063 题目链接:id=3067">http://poj.org/problem? id=3067 Description Japan plans to welcome the ACM ICPC World Finals and a lot of roads must be built for the venue. Japan is tall island with N cities on the East coast…
题目链接:POJ 2299 Ultra-QuickSort Description In this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence elements until the sequence is sorted in ascend…
Matrix Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 16797 Accepted: 6312 Description Given an N*N matrix A, whose elements are either 0 or 1. A[i, j] means the number in the i-th row and j-th column. Initially we have A[i, j] = 0 (1…