Hi,
So today we're about to cover up another problem solving question which is how we can find the diagonal difference and we are going to cover up this problem via two ways.
- Using Loop
- Using Recursive function.
Let's see the question first
Given a matrix of n X n. The task is to calculate the absolute difference between the sums of its diagonal.
Now Let's start Writing Code
- Using Loop
func DiagonalDifference(arr [][]int) int {
d1 := []int{}
d2 := []int{}
d1Sum := 0
d2Sum := 0
for x := range arr {
for y := range arr {
if x == y {
d1 = append(d1, arr[x][y])
d1Sum += arr[x][y]
}
if x == len(arr)-y-1 {
d2 = append(d2, arr[x][y])
d2Sum += arr[x][y]
}
}
}
fmt.Println("Left Diagonal Values", d1)
fmt.Println("Right Diagonal Values", d2)
return int(math.Abs(float64(d1Sum) - float64(d2Sum)))
}
Find the code from here for recursive method:
https://kdsingh4.blogspot.com/2021/10/how-to-find-diagonal-difference.html
Also Subscribe My Channel as well :)
https://www.youtube.com/channel/UCXhmNqWQ50zitqIdTgS7s8Q
Thanks for Reading
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