n = int(input())
for i in range(n):
    for k in range(i):
        print(' ',end='')
    for j in range(n):
        print('*',end='')
    print()

/**************************************************************
	Problem: 1067
	User: xiaomingze
	Language: Python
	Result: Accepted
	Time:85 ms
	Memory:34244 kb
****************************************************************/