怎么将两个for循环合成一个
data_list = [["lili", 27, 2, 4, 6],["lucy", 22, 2, 4, 6],
["aimi",23, 2, 4, 6]]
for i in range(len(data_list)):
print(i)
for data_list_line in data_list:
print(data_list_line)
# 以上两个for循环可以,要怎么合成一个for循环呢?
# 下面这样不行,报错
for i, data_list_line in range(len(data_list)), data_list:
print(i)
print(data_list_line) 麻烦把代码用编辑器发上来 data_list = [["lili", 27, 2, 4, 6],
["lucy", 22, 2, 4, 6],
["aimi",23, 2, 4, 6]]
for i, data_list_line in enumerate(data_list):
print(i)
print(data_list_line)
data_list = [["lili", 27, 2, 4, 6],
["lucy", 22, 2, 4, 6],
["aimi",23, 2, 4, 6]]
for data_list_line in data_list:
print(data_list.index(data_list_line))
print(data_list_line)
这样 data_list = [["lili", 27, 2, 4,6],
["lucy", 22, 2, 4, 6],
["aimi",23, 2, 4, 6]]
for i in range(len(data_list)):
print(i)
print(data_list) 找不到自制方法了,都被占了{:10_262:}
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