2024. 01. 27

# if V <= 2:
#     print('prime')
# else:
#     print('not prime')

# a, b = map(int,input().split())
# sum = 0
# for i in range(a, b+1):
#     if i % 2 == 0:
#         sum = sum - i
#     else:
#         sum = sum + i
# print(sum)

# a = int(input())
# array = list(map(int,input().split())) # 공백으로 구분받은 애들을 array에 하나씩 넣을게
# sum = 0

# for i in range(a) :
#     print(array[i])

# for x in array :
#     print(x)

# for i in range(a) :
#     print(arr[i])
# print(arr)

# a = int(input())
# sum = 0
# array = list(map(int,input().split()))
# for i in array:
#     sum = sum + i
# print(sum)

# a = int(input())
# sum = 0
# array = list(map(int,input().split()))
# for i in array:
#     if i % 5 == 0:
#         sum = sum + i
# print(sum)

# a = int(input())
# max = 0
# array = list(map(int,input().split()))
# for i in array:
#     if i > max:
#         max = i
# print(max)
#

# a = int(input())
# sum = 0
# array = list(map(int,input().split()))
# for i in array:
#     if i % 2 == 1:
#         sum = sum + 1
# print(sum)


# a, b = map(int,input().split())
# sum = 0
# for i in range(a, b+1):
#     if i % 2 == 0:
#        print("-",i , sep='',end='')
#     else:
#        print('+', i ,sep='',end='')
#     if i % 2 == 0:
#         sum = sum - i
#     else:
#         sum = sum + i
# print("=", sum, sep = "", end= "" )