#include <iostream> #include <stdio.h> #include <stdlib.h> #include <string.h> using namespace std; int pow(int x, int n) { int result = 1; while (n > 0) { if (n % 2==1) result *= x; x *= x; n /=2 ; } return result; } int main()…
版权声明:本文为博主原创文章,未经博主同意不得转载. https://blog.csdn.net/u013497151/article/details/27633731 #include <iostream> #include <stdio.h> #include <stdlib.h> #include <string.h> using namespace std; int pow(int x, int n) { int result = 1; while…
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…
Matrix Power Series Time Limit: 3000MS Memory Limit: 131072K Total Submissions: 15739 Accepted: 6724 Description Given a n × n matrix A and a positive integer k, find the sum S = A + A2 + A3 + - + Ak. Input The input contains exactly one test cas…
Fibonacci Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9650 Accepted: 6856 Description In the Fibonacci integer sequence, F0 = 0, F1 = 1, and Fn = Fn − 1 + Fn − 2 for n ≥ 2. For example, the first ten terms of the Fibonacci sequence…
