# X = int(input())
# X = bool(not X)
# X = int(X)
# print(X)
# X, Y = map(int, input().split())
# X = bool(X)
# Y = bool(Y)
# X = int(X)
# Y = int(Y)
# print(X & Y)
# X, Y = map(int, input().split())
# X = bool(X)
# Y = bool(Y)
# X = int(X)
# Y = int(Y)
# print(X or Y)
# X, Y = map(int, input().split())
# X = int(X)
# Y = int(Y)
# Z = (X if (X>=Y) else Y)
# print(int(Z))
# X, Y, Z = map(int, input().split())
# A = (X if (X<Y) else Y)
# B = (A if (A<Z) else Z)
# print(B)
# X, Y, Z = map(int, input().split())
# X = int(X)
# Y = int(Y)
# Z = int(Z)
# if X%2==0:
# print(X)
# if Y%2==0:
# print(Y)
# if Z%2==0:
# print(Z)
# X, Y, Z = map(int, input().split())
# X = int(X)
# Y = int(Y)
# Z = int(Z)
# if X%2==0:
# print("even")
# else:
# print("odd")
# if Y%2==0:
# print("even")
# else:
# print("odd")
# if Z%2==0:
# print("even")
# else:
# print("odd")