~cpp 
limit = input()
for num in range(limit):
    print str(' '*int(limit-num-1))+str('#' * int(num+1))+str('#'*num)
for num in range(limit):
    print str(' '*int(num))+str('#'*int(limit-num))+str('#'*int(limit-num-1))

~cpp 
limit = input()
for num in range(limit):
    print str(' '*(limit-num)) + str('$'*((num+1)*2-1))
for num in range(limit-1):
    print str(' '*(num+2)) + str('$'*((limit-num-1)*2-1))