Python整数编码
def encode_number(num_str):num = int(num_str)if num == 0:return "00"bytes_list = while num > 0:byte = num & 0x7F # 取低7位num >>= 7if
def encode_number(num_str):num = int(num_str)if num == 0:return "00"bytes_list = while num > 0:byte = num & 0x7F # 取低7位num >>= 7if
import heapqdef min_k_pair_sum(array1, array2, k):if not array1 or not array2 or k == 0:return 0heap = visited = set# 初始时,最小的组合是ar