Why these codes are different outputs?

Question

print([i for i in range(0,3)]*'0')
output=TypeError
print(len([i for i in range(0,3)]*'0')
output=000
why output are different,can anyone explain me.

Answer 1

you cannot multiply a list with string.

Answer 2

You can only use print("string"*int) to print repeats of a string. The first line is print("string"*list), which is why you get the type error. Are you wanting to print a list of increasing repeats of a string? That sounds fun.

for i in range(3):
print(i*'0')

Answer 3

I think you missing a ) in the second code sample...
print(len([i for i in range(0,3)])*'0')