UVA 11551 - Experienced Endeavour 题目链接 题意:给定一列数,每一个数相应一个变换.变换为原先数列一些位置相加起来的和,问r次变换后的序列是多少 思路:矩阵高速幂,要加的位置值为1.其余位置为0构造出矩阵,进行高速幂就可以 代码: #include <cstdio> #include <cstring> const int N = 55; int t, n, r, a[N]; struct mat { int v[N][N]; mat() {mem…
Cellular Automaton Time Limit: 12000MS Memory Limit: 65536K Total Submissions: 3048 Accepted: 1227 Case Time Limit: 2000MS Description A cellular automaton is a collection of cells on a grid of specified shape that evolves through a number of dis…