ارسال شماره 149
n=int(input())
for i in range(n) :
for j in range(n) :
if i==0 or i==n-1 or j==0 or j==n-1 or j==i :
print("*",end="")
else :
print(" ",end="")
print()
n=int(input())
for i in range(n) :
for j in range(n) :
if i==0 or i==n-1 or j==0 or j==n-1 or j==i :
print("*",end="")
else :
print(" ",end="")
print()