python - How to print a list with integers without the brackets, commas and no quotes?

Question

This is a list of Integers and this is how they are printing:

[7, 7, 7, 7]

I want them to simply print like this:

7777

I don't want brackets, commas or quotes. What to do?

Answer 1

如果您使用的是 Python 3 或适当的 Python 2.x 版本，from __future__ import print_function则：

data = [7, 7, 7, 7]
print(*data, sep='')

否则，您需要转换为字符串并打印：

print ''.join(map(str, data))

Answer 2

Try this:

print("".join(str(x) for x in This))

Answer 3

.format从 Python 2.6 及更高版本使用：

>>> print '{}{}{}{}'.format(*[7,7,7,7])
7777
>>> data = [7, 7, 7, 7] * 3
>>> print ('{}'*len(data)).format(*data)
777777777777777777777777

对于 Python 3：

>>> print(('{}'*len(data)).format(*data))
777777777777777777777777

Answer 4

您可以将其转换为字符串，然后转换为 int：

print(int("".join(str(x) for x in [7,7,7,7])))

Answer 5

Something like this should do it:

for element in list_:
   sys.stdout.write(str(element))