20250902

# 삼각형 출력하기 1
# *
# **
# ***
# a = input()
# a = int(a)
# for i in range(a) :
#    print("*" * (i+1))

# 삼각형 출력하기 2
# ***
# **
# *
# a = input()
# a = int(a)
# for i in range(a) :
#     print("*" * (a-i))      # i층 *을 a-i개

# *****
# .****
# ..***
# ...**
# ....*
# a = input()
# a = int(a)
# for i in range(a) :
#     print("." * i,end='')
#     print("*" * (a-i))

# a = input()
# a = int(a)
# for i in range(a) :
#    print("*" * (a-i))

# a = input()
# a = int(a)
# for i in range(a) :
#    print(" " * i,end='')
#    print("*" * (a-i))

# a = input()
# a = int(a)
# for i in range(a) :
#     print(" " * i,end='')
#     print("*" * (a-i))

# a = input()
# a = int(a)
# for i in range(a-1) :
#           print("*" * (i+1))
# for i in range(a) :
#     print("*" * (a-i))

# a = input()
# a = int(a)
# for i in range(a) :
#     print(" "*(i), end='')
#     print("*"*(2))

# a = input()
# a = int(a)
# for i in range(a) :
#     print(" "*(a-i-1), end='')
#     print("*"*(a))