Diagonal Difference Hackerrank Solution in Python

 

➽ Problem:-

https://www.hackerrank.com/challenges/diagonal-difference/problem

➽ Solution:-

import math

import os

import random

import re

import sys

 

num = int(input())

LDS = 0

RDS = 0

for i in range(num):

    arr = list(map(int,input().split()))

    LDS += arr[i]

    RDS += arr[num-1-i]

 

print(abs(LDS - RDS))