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fix: added test for depth first search challenge (#45063)

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Matt
2022-02-11 02:58:28 +02:00
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parent fdd20700da
commit 898a9ef86f
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17
curriculum/challenges/english/10-coding-interview-prep/data-structures/depth-first-search.md
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@ -49,6 +49,23 @@ assert.sameMembers(
);
```
The input graph `[[0, 1, 0, 0], [1, 0, 1, 0], [0, 1, 0, 1], [0, 0, 1, 0]]` with a start node of `3` should return an array with `3`, `2`, `1`, and `0`.
```js
assert.sameMembers(
(function () {
var graph = [
[0, 1, 0, 0],
[1, 0, 1, 0],
[0, 1, 0, 1],
[0, 0, 1, 0]
];
return dfs(graph, 3);
})(),
[3, 2, 1, 0]
);
```
The input graph `[[0, 1, 0, 0], [1, 0, 1, 0], [0, 1, 0, 1], [0, 0, 1, 0]]` with a start node of `1` should return an array with four elements.
```js