Dadas dos listas que contienen sublistas, la tarea es fusionar elementos de la sublista de dos listas en una sola lista.
Ejemplos:
Input:
list1 = [[1, 20, 30],
[40, 29, 72],
[119, 123, 115]]
list2 = [[29, 57, 64, 22],
[33, 66, 88, 15],
[121, 100, 15, 117]]
Output: [[1, 20, 30, 29, 57, 64, 22],
[40, 29, 72, 33, 66, 88, 15],
[119, 123, 115, 121, 100, 15, 117]]
Método #1: UsarMap + lambda
# Python code to merge elements of sublists # Initialisation of first list list1 = [[1, 20, 30], [40, 29, 72], [119, 123, 115]] # Initialisation of second list list2 = [[29, 57, 64, 22], [33, 66, 88, 15], [121, 100, 15, 117]] # Using map + lambda to merge lists Output = list(map(lambda x, y:x + y, list1, list2)) # Printing output print(Output)
Producción:
[[1, 20, 30, 29, 57, 64, 22], [40, 29, 72, 33, 66, 88, 15], [119, 123, 115, 121, 100, 15, 117]]
Método #2: UsarZip()
# Python code to merge elements of sublists # Initialisation of first list list1 = [[1, 20, 30], [40, 29, 72], [119, 123, 115]] # Initialisation of second list list2 = [[29, 57, 64, 22], [33, 66, 88, 15], [121, 100, 15, 117]] # Using zip to merge lists Output = [x + y for x, y in zip(list1, list2)] # Printing output print(Output)
Producción:
[[1, 20, 30, 29, 57, 64, 22], [40, 29, 72, 33, 66, 88, 15], [119, 123, 115, 121, 100, 15, 117]]
Método #3: Usar starmap() yconcat()
# Python code to merge elements of sublists from operator import concat from itertools import starmap # Initialisation of first list list1 = [[1, 20, 30], [40, 29, 72], [119, 123, 115]] # Initialisation of second list list2 = [[29, 57, 64, 22], [33, 66, 88, 15], [121, 100, 15, 117]] # Using starmap() and concat to merge list Output = list(starmap(concat, zip(list1, list2))) # Printing output print(Output)
Producción:
[[1, 20, 30, 29, 57, 64, 22], [40, 29, 72, 33, 66, 88, 15], [119, 123, 115, 121, 100, 15, 117]]
Publicación traducida automáticamente
Artículo escrito por everythingispossible y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA