| 1 | import heapq |
| 2 | |
| 3 | class node: |
| 4 | def __init__(self, freq, symbol, left=None, right=None): |
| 5 | |
| 6 | self.freq = freq |
| 7 | |
| 8 | self.symbol = symbol |
| 9 | |
| 10 | self.left = left |
| 11 | |
| 12 | self.right = right |
| 13 | |
| 14 | self.huff = '' |
| 15 | |
| 16 | def __lt__(self, nxt): |
| 17 | return self.freq < nxt.freq |
| 18 | |
| 19 | def printNodes(node, val=''): |
| 20 |