Construct adjacency list using adjacency matrix

Given a 2d matrix that represents the node connections of an adjacency matrix. Our goal is to create a graph, which is in the form of an adjacency list, using the given adjacency matrix. For example.

In above example adjacency matrix is form of directed graph. And adjacency list is indicates the constructed result.

Here given code implementation process.

1) Construct adjacency list by using adjacency matrix in java 2) Construct adjacency list by using adjacency matrix in c++ 3) Construct adjacency list by using adjacency matrix in c# 4) Construct adjacency list by using adjacency matrix in php 5) Construct adjacency list by using adjacency matrix in node js 6) Construct adjacency list by using adjacency matrix in python 7) Construct adjacency list by using adjacency matrix in ruby 8) Construct adjacency list by using adjacency matrix in scala 9) Construct adjacency list by using adjacency matrix in swift 10) Construct adjacency list by using adjacency matrix in kotlin 11) Construct adjacency list by using adjacency matrix in vb.net 12) Construct adjacency list by using adjacency matrix in golang