Python 字符串数组

str_array = ["geek-docs.com", "hello world", "python is awesome"]
print(str_array)

['geek-docs.com', 'hello world', 'python is awesome']

str_array = ["geek-docs.com", "hello world", "python is awesome"]
print(str_array[0])
print(str_array[1])
print(str_array[2])

geek-docs.com
hello world
python is awesome

str_array = ["geek-docs.com", "hello world", "python is awesome"]
str_array[1] = "goodbye world"
print(str_array)

['geek-docs.com', 'goodbye world', 'python is awesome']

str_array = ["geek-docs.com", "hello world", "python is awesome"]
del str_array[1]
print(str_array)

['geek-docs.com', 'python is awesome']

str_array = ["geek-docs.com", "hello world", "python is awesome"]
for str in str_array:
    print(str)

geek-docs.com
hello world
python is awesome

str_array = ["geek-docs.com", "hello world", "python is awesome"]
result = ""
for str in str_array:
    result += str + " "
print(result)

geek-docs.com hello world python is awesome