#2438/2439 별 찍기 -python

 

 

#2438 별찍기 -1

N = int(input())

for i in range(N):
    for j in range(i+1):
        print('*', end="")
    print()

 

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#2439 별 찍기 -2

N = int(input())

for i in range(N): 
    for j in range(N-1-i): 
        print(' ', end="")
    for k in range(i+1):
        print('*', end="")
    print()