print("Diagonal elements of the Matrix are:", diagonal) Complete code: defprint_diagonal(m): size =min(len(m),len(m[0])) diagonal =[m[i][i]foriinrange(size)] print("Diagonal elements of the Matrix are:", diagonal) # Example ...
A unit matrix is that which has only 1 element and its value is also 1. Here, we need to print a sort of identity matrix where only one value in each row is 1 and the other elements are zero. Problem statement Suppose we need to print an identity matrix in such a way that or ea...
We use themapfunction, which converts the whole row to a string, and then we apply thejoinfunction to this whole row which converts it all to a single string and separate elements by the separator specified. Use the List Comprehension Method to Print the Matrix in Python ...
// Golang program to print the// sum of right diagonal elements of the matrixpackagemainimport"fmt"funcmain() {varsumint=0varmatrix [3][3]intfmt.Printf("Enter matrix elements: \n")fori:=0; i <3; i++{forj:=0; j <3; j++{ fmt.Printf("Elements: matrix[%d][%d]: ", i, ...
Python Code: importnumpyasnp# Create a 1D array of 15 elementsarray_1d=np.arange(1,16)# Reshape the 1D array into a (3, 5) matrixmatrix_3x5=array_1d.reshape(3,5)# Slice a sub-array from the matrix (e.g., select rows 1 and 2, columns 2 to 4)sub_array=ma...
Here in the above code, we create a function to print the matrix in Z form. In this function, we iterate through each element of the given matrix, then first print the first row, then the secondary or second diagonal, and at last print the elements of the last row of the given matri...
Print matrix in antispiral form - Given a 2d array of n*n and the task is to find the antispiral arrangement of the given matrixInput : arr[4][4]={1,2,3,4, 5,6,7,8, 9,10,11,12 13,14,15,16} Output: 10 11 7 6 5 9 13 14 15 16 12 8 4 3 2 1For this,
Numpy是Python做数据分析所必须要掌握的基础库之一。以下为入门Numpy的100题小练习,原为github上的开源项目,由和鲸社区的小科翻译并整理(保留了部分原文作为参考)。受限于篇幅,小编在这里只提供了部分题目的运行结果。友情提示:代码虽好,自己动手才算学到。
print(U)95. 将一个整数向量转换为matrix binary的表现形式 (★★★) (提示: np.unpackbits) I = np.array([0,1,2,3,15,16,32,64,128]) B = ((I.reshape(-1,1) & (2**np.arange(8))) !=0).astype(int) print(B[:,::-1])# 方法2 ...
// Scala program to print the // distinct elements of the array object Sample { def main(args: Array[String]) { var arr1 = Array(10, 23, 14, 16, 10, 14, 13, 60); var i: Int = 0; var arr2 = arr1.distinct; i = 0; println("Distinct elements of array: ") while (i <...