// Golang program to print the// sum of left 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, j...
im not too woried aboout my code as it has to be just good eniugh to get me throiugh this semester of uni, though i keep getting ther erro >> diag_sum Notenough input arguments. Errorin diag_sum (line 2) [rows, cols] = size(matrix); ...
1572. Matrix Diagonal SumEasy Topics Companies Hint Given a square matrix mat, return the sum of the matrix diagonals. Only include the sum of all the elements on the primary diagonal and all the elements on the secondary diagonal that are not part of the primary diagonal. Example 1: Input...
InputMatrix(a, n); sum = AddDiagonal(a, n); printf("sum = %d", sum); return 0; } /* 函数功能: 输入n×n矩阵的元素值,存于数组a中 */ void InputMatrix(___, int n) { int i, j; printf("Input %d*%d matrix:", n, n); for (i=0;...
Learn how to compute the sum of the diagonals of a matrix using Go (Golang) with this step-by-step guide and example program.
仅供自己学习 思路: 直接通过下标的关系获得对角线元素计算,左上到右下的关系为matrix[ i ][ i ],右上到左下为matrix[ i ][row-i-1],那么直接从i计数到row,同时加上上左上到右下与右上到左下的元素,最后判断row为奇数还是偶数,如果是奇数,那么就要把中心的元素减掉
MATRIX: 10 20 30 40 50 60 70 80 90 Right diagonal of matrix: 30 50 70 Sum of right diagonal elements is: 150 Explanation In the above program, we used an object-oriented approach to create the program. We created an objectSample, and we definedmain()function. Themain()function is th...
Hi every one, I want to make a function that take two dimensional matrix as input and return sum of its diagonal (index for row and col will be same) and element right to this diagonal(sum of upper triangular elements). I am using that code & to ...
通过sum(matrix.diagonal()) 就可以得到 但是有一种更简洁的写法 matrix.trace() 矩阵的迹在机器学习中很常用,是矩阵的一个重要特征, 就像它的名字一样 阵过留迹,似矩迹同 相似的矩阵留下相似的迹 #机器学习 发布于 2023-12-01 14:03・IP 属地北京 ...
1572. Matrix Diagonal Sum Given a square matrixmat, return the sum of the matrix diagonals. Only include the sum of all the elements on the primary diagonal and all the elements on the secondary diagonal that are not part of the primary diagonal....