







# a = int(input("Enter a number of row:"))
# for i in range(1,a+1):
#     b = 2*i-1
#     star = "*" * b
#     c = a-i
#     space = " "*c
#     print(space+star+space)
# for i in range(a-1, 0, -1):
#     b = 2*i-1
#     star = "*" * b
#     c = a-i
#     space = " "*c
#     print(space+star+space)


# a = int(input("Enter a number of row:"))
# for i in range(1,a+1):
#     b = 2*i-1
#     star = "*" * b
#     c = a-i
#     space = " "*c
#     print(space+star+space)
# for y in range(1,a+1):
#     e = 2*a -1
#     if a % 2 ==0:
#         d = "+" * (e // 2)
#     else:
#         d =  "*" * (e // 2 + 1)
#     print(d.center(e))

