用循环填充数组中的字符串只能得到索引中的最后一个元素

array = [""] * 5  # 创建一个长度为5的空数组
string = "填充的字符串"

for i in range(len(array)):
    array[i] = string

print(array)  # 输出结果为 ["填充的字符串", "填充的字符串", "填充的字符串", "填充的字符串", "填充的字符串"]

array = ["填充的字符串" for _ in range(5)]
print(array)  # 输出结果为 ["填充的字符串", "填充的字符串", "填充的字符串", "填充的字符串", "填充的字符串"]

array = []
string = "填充的字符串"

for i in range(5):
    array.append(string)

print(array)  # 输出结果为 ["填充的字符串", "填充的字符串", "填充的字符串", "填充的字符串", "填充的字符串"]