https://school.programmers.co.kr/learn/courses/30/lessons/12969
a, b = map(int, input().strip().split(' '))
answer = ('*'*a +'\n')*b
print(answer)포인트
('*'*a +'\n')*b
일단 뭐라도 해보는 중
https://school.programmers.co.kr/learn/courses/30/lessons/12969
a, b = map(int, input().strip().split(' '))
answer = ('*'*a +'\n')*b
print(answer)('*'*a +'\n')*b