题解 | 正方形图案
正方形图案
https://www.nowcoder.com/practice/1304bb23c2e344989d5c7a578d263e4c
while True:
try:
n = int(input())
for i in range(n):
for i in range(n-1):
print('*',end=' ')
print('*')
except EOFError:
break