2023-08-22

# n = int(input())

# s=0

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

# if n % i==0:

# s=s+1

# if s==2:

# print('prime')

# else:

# print('not prime')

# n=int(input())

# s=1

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

# s*=i

# print(s)

# n = int(input())

# k=0

# for k in range(1,2**31+1):

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

# if t**2==n-k:

# print(k, t)

# break

# '''

# = : apply > 대입연산자

# == : equal > 비교연산자

#

# if a == b: > True, False

# '''

#

# # a + b = t - k

#

# n = int(input())

# # a-1 = k + t << 안됨

# for t in range(1, n**2):

# if t**2 > n: # t - 1: 5

# a = t - 1

# b = n - (t-1) ** 2

# print(b, a)

# break

# n=int(input())

# for i in range(1, 10):

# a = n*i

# print('*'*a)