Write a method that sums all the numbers in the major diagonal in annxn matrix of double values using the following header: public static double sumMajorDiagonal(double[][] m) Write a test program that first prompts the user to enter the dimension n of an n x n matrix, then asks them to enter the matrix row by row (with the elements separated by spaces). The program should then print out the sum of the major diagonal of the matrix. SAMPLE RUN #1: java SumMajorDiagonal Interactive Session Hide Invisibles Highlight: None Show Highlighted Only O Enter dimension•n.of•nxn-matrix:4 Enter·row•0:5.0.6.4-7.8.9.0. Enter·row•1:1.2.3.6.2.0.4.4 Enter·row•2:8.8.6.7•3.0.0.2 Enter·row• 3:2.6.9.1•1.0.5.5 17.1

Write a method that sums all the numbers in the major diagonal in annxn matrix of double values using the following header: public static double sumMajorDiagonal(double[][] m) Write a test program that first prompts the user to enter the dimension n of an n x n matrix, then asks them to enter the matrix row by row (with the elements separated by spaces). The program should then print out the sum of the major diagonal of the matrix. SAMPLE RUN #1: java SumMajorDiagonal Interactive Session Hide Invisibles Highlight: None Show Highlighted Only O Enter dimension•n.of•nxn-matrix:4 Enter·row•0:5.0.6.4-7.8.9.0. Enter·row•1:1.2.3.6.2.0.4.4 Enter·row•2:8.8.6.7•3.0.0.2 Enter·row• 3:2.6.9.1•1.0.5.5 17.1

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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