gistfile1.js

// Write a function 'find' in javascript that takes two argumens:
// N: A 2D Array of numbers where each row and each column are sorted in ascending order.
// v: A number
// If v is present in N, then find should return the position of v in N
// otherwise find should return false.

// Notes:
// Your code should be readable and efficient.
// You may NOT use the Javascript indexOf function in your code.
// For more clarification on the problem, see the example inputs below.

function find(L, v) {
  // Write code here.
}


// Example input:
var L = [[1, 2, 3], [14, 15, 16], [27, 28, 29]];

console.log(find(L, 12)); // --> false
console.log(find(L, 30)); // --> false
console.log(find(L, 1)); // --> [0, 0]
console.log(find(L, 29)); // --> [2, 2]
console.log(find(L, 16)); // --> [1, 2]