마름모출력/윤성복

if __name__=='__main__':

    n = input('입력')

    for i in range(n):
        print ' ' * (n-i) + '*' * ((i*2)+1)
    for j in range(n, -1, -1):
        print ' ' * (n-j)  + '*' * ((j*2)+1)

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마름모출력 데블스캠프2005