answer = ''
n = 3
for _ in range(n):
answer += 'abc'
print(answer)
*
사용하기n = 3
for i in range(1, n+1):
answer = 'abc' * n
print(answer)
#'abc', 'abcabc', 'abcabcabc'
list(map(print, ['*'*i for i in range(1,n+1)]))
n = 3
answer= [123, 456] * n
#[123, 456, 123, 456, 123, 456]