({ n, type })
| 7 | }); |
| 8 | |
| 9 | function main({ n, type }) { |
| 10 | switch (type) { |
| 11 | case 'depth': |
| 12 | depth(n); |
| 13 | break; |
| 14 | case 'depth1': |
| 15 | depth1(n); |
| 16 | break; |
| 17 | case 'breadth': |
| 18 | breadth(n); |
| 19 | break; |
| 20 | case 'breadth1': |
| 21 | breadth1(n); |
| 22 | break; |
| 23 | case 'breadth4': |
| 24 | breadth4(n); |
| 25 | break; |
| 26 | case 'clear': |
| 27 | clear(n); |
| 28 | break; |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | // setImmediate tail recursion, 0 arguments |
| 33 | function depth(N) { |