goodwin64/closed-circuit

Frontspot task for CodeBattle

Closed Circuit

Desctiption

Create a function that check closed or nor circuit in provided 'area'. Provided 'area' - Martix (n*m) that must contain only 0 and 1 (0 - empty, 1 - circuit link). Links(1) can connect diagonally (45 degrees).

Hint

Сircuit will be closed if circuit links form a closed area. One circuit link(1) isn't closed circuit!

For example:

let area = [[0,0,0,1,1,0,0,0],
            [0,0,0,1,0,1,0,0],
            [0,0,0,1,0,1,0,0],
            [0,0,0,0,0,0,0,0]];

isCircuitClosed(area); // false
area[2][4] = 1
isCircuitClosed(area); // true

Write your code in src/index.js

Run test locally npm test