# Java Program to find the sum of the Largest Forward Diagonal2 min read

in this tutorial, we will write a java program to find the sum of the Largest Forward Diagonal in an Arraylist (matrix).

### Java Program to find the sum of the Largest Forward Diagonal

Output:

Explanation:
It calculates the sum of each forward diagonal and returns the sum of the largest forward diagonal. The diagonalSum method calculates the sum of a forward diagonal, and the sumOfLargestForwardDiagonal method finds the largest sum among all forward diagonals. Finally, the main method calls sumOfLargestForwardDiagonal to find and print the sum of the largest forward diagonal in the given matrix.

The forward diagonals are:

1. Starting from `(0,0)`: 1
2. Starting from `(1,0)`: 9 + 2 = 11
3. Starting from `(2,0)`: 7 + 5 + 3 = 15
4. Starting from `(0,1)`: 2 + 5 + 9 = 16
5. Starting from `(0,2)`: 3 + 6 + 9 = 18
6. Starting from `(0,3)` (out of bounds)
7. Starting from `(1,1)` (out of bounds)
8. Starting from `(2,1)` (out of bounds)

Among these sums, the largest sum is 18.

### Java Program to find the sum of the Largest Forward Diagonal

in this tutorial, we will write a java program to find the sum of the Largest Forward Diagonal in an Arraylist (matrix). Java Program to …

### C Program to search an element in an array using Pointers

A separate function( search_function()) will be created where the array pointer will be declared and the searched element along with the size of an array …

### C Program to find the sum of the digits of a number using recursion function

This C program calculates the sum of digits of a given number using recursion. Here’s a concise explanation: Function Definition: sumDigits(int n) This function calculates …

### C program to find factorial of a numberĀ using Ternary operator with Recursion

Recursion refers to the function calling itself directly or in a cycle. Before we begin, you should have the knowledge of following in C Programming: …

### C Program to Add Two Numbers Using Call by Reference

The program takes the two numbers from the user and passes the reference to the function where the sum is calculated. You may go through …

### Find the output ab, cd, ef, g for the input a,b,c,d,e,f,g in Javascript and Python

In this tutorial, we will write a program to find a pairs of elements from an array such that for the input [a,b,c,d,e,f,g] we will …