题目链接 请猛戳~ 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 case. The first line of input contains three positive integers n (n ≤ 30), k (k ≤ 109) and m (m <…
不要管上面的标题的bug 那是幂的意思,不是力量... POJ 3233 Matrix Power Series 描述 Given a n × n matrix A and a positive integer k, find the sum $ S = A + A^2 + A^3 + - + A^k $. 给你个n×n大小的矩阵A和一个正整数k,求矩阵S = A + A^2 + A^3 + - + A^k. 输入 The input contains exactly one test case…
题目链接 Description Given a n × n matrix A and a positive integer k, find the sum S = A + A^2 + A^3 + - + A^k. Input The input contains exactly one test case. The first line of input contains three positive integers n (n ≤ 30), k (k ≤ 109) and m (m < 10…
题目链接:http://poj.org/problem?id=3233 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 case. The first line of input contains three positive integers n (n ≤ 30…
Matrix Power Series Time Limit: 3000MS Memory Limit: 131072K Total Submissions: 11954 Accepted: 5105 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…
今天做题运气出奇的好,除了几处小错误调试之后忘记改掉了……最后还AK了……虽然题目不难,学长也说是福利局,但是对个人的鼓励作用还是挺大的……至此暑假训练就结束了,也算没有遗憾……. 题解如下: Problem A: 苦逼的MCA Time Limits: 1000 MS Memory Limits: 65536 KB 64-bit interger IO format: %lld Java class name: Main Description 在TUBN这个地方,有个苦逼的人…
//二维数组中的查找,杨氏矩阵 //在一个二维数组中,每行都依照从左到右的递增的顺序排序.每列都依照从上到下递增的顺序排序. //请完毕一个函数.输入这种一个数组和一个数,推断数组中是否包括这个数. #include <stdio.h> #define Col 4 int Yang(int arr[][Col], int val) { int i=0; int j = Col - 1; int tmp = arr[i][j]; //找到左上角的数 while (1) { if (tmp ==…
// 二维数组中的查找,杨氏矩阵在一个二维数组中.每行都依照从左到右的递增的顺序排序. // 每列都依照从上到下递增的顺序排序.请完毕一个函数,输入这种一个数组和一个数.推断数组中是否包括这个数 #include <stdio.h> #define col 4 #define rol 4 int yang(int(*p)[col], int num) { int i = 0; int j = col - 1; while (j+1) { int *q = &(p[i][j]); if…