doublesum=sumMajorDiagonal(matrix);System.out.println("Sumoftheelementsinthemajordiagonalis"+sum);}}将上述两段代码分别保存为MainDiagonalSum.java和MainDiagonalSumTest.java,然后编译并运行MainDiagonalSumTest.java。根据用户输入的矩阵,程序会计算并显示主对角线元素的和。 首先,我们需要编写一个方法来计算矩阵...
importjava.util.Scanner; publicclassSum_Odd_Even { publicstaticvoidmain(String[]args) { intn, sumE=0, sumO=0; Scanner s=newScanner(System.in); System.out.print("Enter the number of elements in array:"); n=s.nextInt(); int[]a=newint[n]; ...
// Scala program to calculate the// sum of matrix elementsobjectSample{defmain(args:Array[String]){varTwoDArr=Array.ofDim[Int](2,2)vari:Int=0varj:Int=0varsum:Int=0printf("Enter elements of MATRIX:\n")i=0;while(i<2){j=0;while(j<2){printf("ELEMENT(%d)(%d): ",i,j);TwoDArr(...
>>> flatten_list(matrix) [1, 2, 3, 4, 5, 6, 7, 8, 9] 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 在这个版本中flatten_list(),一个人阅读你的代码可以看出,功能遍历每个sublist在a_list。在第一个for循环中,它遍历每个iteminsublist以最终flat使用.append...
in main create matrix transpos...Append a node in a linkedlist - why segmentation error? I am implementing a linked-list in C with structure I have written the append function to add a node at the end of a linked-list, as below, and display function to display all the nodes. But ...
Given a non-empty 2D matrix matrix and an integer k, find the max sum of a rectangle in the matrix such that its sum is no larger than k. Example: Input: matrix = [[1,0,1],[0,-2,3]], k = 2 Output: 2 Explanation: Because the sum of rectangle [[0, 1], [-2, 3]] is...
Learn how to compute the sum of the diagonals of a matrix using Go (Golang) with this step-by-step guide and example program.
in main create matrix transpos...Append a node in a linkedlist - why segmentation error? I am implementing a linked-list in C with structure I have written the append function to add a node at the end of a linked-list, as below, and display function to display all the nodes. But ...
//Program to Find Sum of First N Natural Numbers import java.util.Scanner; //Program uses Scanner class public class SumNatural { public static void main(String[] args) { int n,i=1,sum=0; Scanner input=new Scanner(System.in); System.out.print("Enter Number :"); n=input.nextInt()...
class Solution: """ @param: matrix: an integer matrix @return: the coordinate of the left-up and right-down number """ def submatrixSum(self, matrix): if not matrix or not matrix[0]: return None n, m = len(matrix), len(matrix[0]) for top in range(n): arr = [0] * m for...