Hat's Fibonacci Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 12284 Accepted Submission(s): 4124 Problem Description A Fibonacci sequence is calculated by adding the previous two members t…
虽然numpy数组中有argmax的函数可以获得数组的最大值的索引,但该函数获得的是numpy数组平铺后的索引,也就是一维索引.那么要怎样才能获得二维索引呢?实现很简单,比如我下面的代码: import numpy as np import math a = np.array([[1, 2, 3], [4, 5, 6]]) m, n = a.shape index = int(a.argmax()) x = int(index / n) y = index % n print(x, y) >>…
// 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…