該怎么把里面的中括號去掉？
d=['Alice','Bob','Candy','David','Ellena']
l=['Gen','Phoebe','Zeo']
d.append(l)
print(d)? ==>['Alice', 'Bob', 'Candy', 'David', 'Ellena', ['Gen', 'Phoebe', 'Zeo']]
慕前端0137584
2021-03-08
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2021-04-07
用extend，extend是將兩個list合并成一個list。append（）是將你傳入的參數看做一個元素，拼到 上一個list中
d=['Alice','Bob','Candy','David','Ellena']
l=['Gen','Phoebe','Zeo']
d.extend(l)
print(d)
2021-03-09
d=['Alice','Bob','Candy','David','Ellena']
l=['Gen','Phoebe','Zeo']
for x in l:
? ? d.append(x)
print(d)