2024 05 19

# n,k=map(int,input().split())

# for i in range(1,n+1):

# for j in range(1,n+1):

# if i==1 or i==n or j==1 or j==n or (i+j-1)%k==0:

# print("*",end="")

# else :

# print(" ",end="")

# print()

#

#i+j == k의배수 +1

# i+j-1이 k의배수라면??

# n=int(input())

# for i in range(1,n+1):

# for j in range(i):

# print("*",end="")

# print()

# ' ' '*'

# i=0 0 5

# i=1 1 4

# i=2 2 3

# i=3 3 2

# i=4 4 1

# i i n-i

# ' ' + '*' == n

# n=int(input())

# # for i in range(n):

# # for j in range(i):

# # print(" ",end="")

# # for j in range(n-i):

# # print("*",end="")

# # print()

# n=int(input())

# for i in range(1,n+1):

# for j in range(i):

# print("*",end="")

# print()

# for i in range(n-1,0,-1):

# for j in range(i):

# print("*",end="")

# print()