我正在尝试从列表中删除项目,代码如下:
s = []
full_c = ['0','1','2','3','4','5','6','7','8','9']
for i in range(5):
s.append(full_c)
try:
s[2].remove('1')
except:
pass
print(*s,sep="\n")
我打算单独从第三行删除项目“1”。
结果是:
['0', '2', '3', '4', '5', '6', '7', '8', '9']
['0', '2', '3', '4', '5', '6', '7', '8', '9']
['0', '2', '3', '4', '5', '6', '7', '8', '9']
['0', '2', '3', '4', '5', '6', '7', '8', '9']
['0', '2', '3', '4', '5', '6', '7', '8', '9']
为什么从每个列表中删除特定项目(在主列表中)?如何仅从第三行中删除一个条目?