while True:
try:
num = int(input())
for i in range(num):
for j in range(num):
print(' ' if i + j < num - 1 else '*', end = ' ')
print()
except:
break

while True:
try:
num = int(input())
for i in range(num):
for j in range(num):
print(' ' if i + j < num - 1 else '*', end = ' ')
print()
except:
break