Problem:
 Score : 100 points    Problem Statement You are given integers A and B , each between 1 and 3 (inclusive).  Determine if there is an integer C between 1 and 3 (inclusive) such that A \times B \times C is an odd number.      Constraints  All values in input are integers.  1 \leq A, B \leq 3         Input Input is given from Standard Input in the following format:  A  B       Output If there is an integer C between 1 and 3 that satisfies the condition, print Yes ; otherwise, print No .        Sample Input 1 3 1      Sample Output 1 Yes  Let C = 3 . Then, A \times B \times C = 3 \times 1 \times 3 = 9 , which is an odd number.       Sample Input 2 1 2      Sample Output 2 No       Sample Input 3 2 2      Sample Output 3 No

Solution (Python):
from sys import stdin


def fetch_one_line():
    return stdin.readline().rstrip()


def fetch_int_input():
    return [int(s) for s in fetch_one_line().split()]


def fetch_inputs(times):
    return [fetch_one_line() for _ in range(times)]


def fetch_int_inputs(times):
    return [[int(s) for s in fetch_one_line()] for _ in range(times)]


nums = fetch_int_input()
results = ["No", "Yes"]
val = nums[0] * nums[1] % 2
print(results[val])

Solution (Python):
a,b=map(int,input().split())
if a%2==0 or b%2==0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b = map(int,input().split())
if a != 2 and b != 2:
  print("Yes")
else:
  print("No")

Solution (Python):
a, b = map(int, input().split())

print("Yes" if a * b % 2 != 0 else "No")

Solution (Python):
A, B = map(int, input().split())

if A * B % 2 != 0:
    print('Yes')
else:
    print('No')

Solution (Python):
a,b=map(int,input().split())
if a%2==1 and b%2==1:
    print("Yes")
else:
    print("No")

Solution (Python):
a,b=map(int,input().split())
if a*b%2==1:
  print("Yes")
else:
  print("No")

Solution (Python):
a,b = map(int,input().split())
if a % 2 == 1 and b % 2 == 1:
  print('Yes')
else:
  print('No')

Solution (Python):
a,b = map(int,input().split())

if a*b%2==0:
    print("No")
else:
    print("Yes")

Solution (Python):
def main():
    a,b = map(int,input().split())
    if a%2!=0 and b%2!=0:
        print('Yes')
        return
    print('No')


if __name__ == '__main__':
    main()

Solution (Python):
a, b = map(int, input().split())
if a%2 != 0 and b%2 != 0:
  print("Yes")
else:
  print("No")

Solution (Python):
a,b=map(int,input().split())
if a%2==1 and b%2==1:
  print("Yes")
  exit()
print("No")

Solution (Python):
A, B = map(int, input().split())
if A % 2 and B % 2:
  print("Yes")
else:
  print("No")

Solution (Python):
A, B = map(int, input().split(" "))

if (A * B) % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
a, b = map(int, input().split())

print('No' if a == 2 or b ==2 else 'Yes')

Solution (Python):
a,b=map(int,input().split())
if a%2!=0 and b%2!=0:
    print("Yes")
else:
    print("No")

Solution (Python):

a, b = map(int, input().split())
for c in range(1,4):
    if (a*b*c)%2 == 1:
        print("Yes")
        exit()
print("No")

Solution (Python):
a,b=map(int,input().split())
if a*b%2 ==1:
    print('Yes')
else:
    if a*b*3%2==1:
        print('Yes')
    else:
        print('No')

Solution (Python):

import sys
input = sys.stdin.readline
sys.setrecursionlimit(10**6)

a, b = map(int, input().split())
print('YNeos'[a*b % 2 == 0::2])

Solution (Python):
import sys

cnt = 1
input_arr = []
for l in sys.stdin:
  input_arr.append(l.split("\n")[0])
  if len(input_arr) == cnt:
      break
A, B = input_arr[0].split()
A = int(A)
B = int(B)
AB = A * B
if AB % 2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):

A,B = list(map(int, input().split()))


data = [A*B*1, A*B*2, A*B*3]
odd = False

for i in range(3):
    if data[i]%2==1:
        odd = True


if odd:
    print("Yes")
else:
    print("No")

Solution (Python):
a, b = map(int, input().split())
if a%2 == 1 and b%2 == 1:
  print('Yes')
else:
  print('No')

Solution (Python):
A,B = map(int, input().split())

if A%2==0 or B%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):


A,B=list(map(int,input().split(" ")))

if (A*B)%2==1: 
    print("Yes")
else: 
    print("No")

Solution (Python):

import math





A, B = map(int, input().split())

if (A*B)%2 != 0 :
  print ("Yes")
else :
  print ("No")

Solution (Python):
A, B = map(int, input().split())
print('Yes' if (A*B) % 2 == 1 else 'No')

Solution (Python):
A , B = map(int,input().split())
print("Yes" if A * B % 2 == 1 else "No")

Solution (Python):
a, b = map(int, input().split())

ans = 'No'
for c in range(1, 4):
    if (a*b*c) % 2 == 1:
        ans = 'Yes'
        break
        
print(ans)

Solution (Python):
A, B = list(map(int, input().split()))
if A * B % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
print("No" if "2" in input() else "Yes")

Solution (Python):
a,b = map(int,input().split())
ans = "No"
for i in range(1,4):
  if a * b * i % 2 != 0:
    ans = "Yes"
print(ans)

Solution (Python):
A,B = map(int,input().split())
if A*B%2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):
A, B = tuple(int(num) for num in input().split())

print('Yes' if A % 2 and B % 2 else 'No')

Solution (Python):
print("No" if "2" in input() else "Yes")

Solution (Python):
A,B=map(int,input().split())
if A*B%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
A, B= map(int, input().split())

A_B = (A*B) % 2

if A_B == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int,input().split())
print("No" if a%2==0 or b%2==0 else "Yes")

Solution (Python):
a, b = map(int, input().split())
if a*b % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
a, b = map(int, input().split())
if a * b % 2 == 1:
    print('Yes')
else:
    print('No')

Solution (Python):
A, B = map(int, input().split())
if A*B % 2:
  print('Yes')
else:
  print('No')

Solution (Python):
a, b=map(int, input().split())
if (a*b)%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
a,b = map(int,input().split())
if a*b%2==0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b = map(int,input().split())
if a == 2 or b == 2:
  print('No')
else:
  print('Yes')

Solution (Python):
A,B=[int(x) for x in input().split()]

ans='No'

for C in range(1,4):
    if (A*B*C)%2 != 0:
        ans='Yes'
        break
print(ans)

Solution (Python):
a,b = map(int, input().split())

if a!=2 and b!=2:
  ret="Yes"
else:
  ret="No"

  
print(ret)

Solution (Python):
A,B=map(int,input().split())
if A*B%2==0:
  print("No")
else:
  print("Yes")

Solution (Python):
A , B = map(int , input().split())

if A*B % 2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):
A,B = (int(i) for i in input().split())

Z = A * B

if (Z == 1) or (Z == 3) or (Z == 9):
    print('Yes')
else:
    print('No')

Solution (Python):

import sys

YES = "Yes"  
NO = "No"  


def solve(A: int, B: int):
    if A*B%2==0:
        print(NO)
    else:
        print(YES)



def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    A = int(next(tokens))  
    B = int(next(tokens))  
    solve(A, B)

if __name__ == '__main__':
    main()

Solution (Python):
a,b=map(int,input().split())
if a*b%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
a,b = map(int,input().split())


if a*b%2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
A, B = map(int, input().split())
if A%2==1 and B%2==1:
    print("Yes")
else:
    print("No")

Solution (Python):
a, b = map(int, input().split())
if a * b % 2 == 1:
    print("Yes")
else:
   print("No")

Solution (Python):
a, b = map(int, input().split())
ans = "No"
for i in range(3):
    if ((i+1)*a*b) % 2 != 0:
        ans = "Yes"
print(ans)

Solution (Python):
a, b = map(int, input().split())
if a * b % 2 == 0 :
    print("No")
else :
    print("Yes")

Solution (Python):
a,b=map(int, input().split())
print("NYoe s"[a*b%2::2])

Solution (Python):
A, B = map(int, input().split())
for i in range(1, 4):
    if A*B*i % 2 == 1:
        print("Yes")
        exit()
print("No")

Solution (Python):
print("No" if "2" in input() else "Yes")

Solution (Python):
A, B = map(int, input().split())
D = A * B
if D / 2 ==D // 2:
  print('No')
else:
  print('Yes')

Solution (Python):

A, B = map(int, input().split())
if A % 2 == 1 and B % 2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):
A, B = map(int, input().split())

if A * B % 2 == 0:
  	print("No")
else:
  	print("Yes")

Solution (Python):
A, B = map(int, input().split())
print("Yes" if A * B % 2 != 0 else "No")

Solution (Python):
a,b = map(int,input().split())

if a%2==0 or b%2==0:
	print('No')
else:
	print('Yes')

Solution (Python):
a,b=map(int, input().split())
if a*b%2 ==0:
    print('No')
else:
    print("Yes")

Solution (Python):




import sys














def main():
    a, b = (int(x) for x in sys.stdin.readline().split())
    if (a * b) % 2 != 0:
        ans = 'Yes'
    else:
        ans = 'No'
    
    print(ans)


if __name__ == "__main__":
    
    main()

Solution (Python):
a, b = map(int, input().split())

if a*b % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
from sys import stdin
import fractions

a,b = [int(x) for x in stdin.readline().rstrip().split()]

if a*b %2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
A, B = map(int, input().split())

if A % 2 == 1 and B % 2 == 1:
    print('Yes')
else:
    print('No')

Solution (Python):
a, b = map(int, input().split())
if a%2 == 1 and b%2 == 1:
	print("Yes")
else:
	print("No")

Solution (Python):
a, b = list(map(int, input().split()))

if a % 2 == 0 or b % 2 == 0:
  print("No")
else:
  print("Yes")

Solution (Python):
A, B = map(int, input().split())
 
if A == 2 or B == 2:
  print('No')
else:
  print('Yes')

Solution (Python):
a,b = map(int, input().split())
if a*b%2:
    print("Yes")
else:
    print("No")

Solution (Python):
print("Yes" if all(int(i) % 2 for i in input().split()) else "No")

Solution (Python):
print("Yes" if all(int(i) % 2 != 0 for i in input().split()) else "No")

Solution (Python):

a, b = [int(s) for s in input().split()]
print('Yes' if a % 2 == 1 and b % 2 == 1 else 'No')

Solution (Python):
a, b = map(int, input().split())
if a*b%2:
  print("Yes")
else:
  print("No")

Solution (Python):
A, B = map(int, input().split())
if A * B % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
print('No' if ('2' in input()) else 'Yes')

Solution (Python):
A,B = map(int,input().split())
if A%2==0 or B%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
a, b = map(int, input().split())
if a*b%2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
x, y = [int(i) for i in input().split()]
if (x == 2 or y == 2):
    print('No')
else:
    print('Yes')

Solution (Python):
A,B = map(int,input().split())
if A == 2 or B == 2:
  print('No')
else:print('Yes')

Solution (Python):
A,B = map(int,input().split())
print('Yes' if (A*B)%2==1 else 'No')

Solution (Python):
A,B = map(int,input().split())
a = A * B
if (a * 1)%2 != 0:
    print('Yes')
elif (a*3)%2 != 0:
    print('yes')
else:
    print('No')

Solution (Python):
A,B = map(int,input().split())

if (A*B) % 2 == 0:
	print('No')
else:
	print('Yes')

Solution (Python):
import sys
def input():
    return sys.stdin.readline()[:-1]
a,b=map(int,input().split())
if a==2 or b==2:
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int,input().split())
if a%2!=0 and b%2!=0:
    print('Yes')
else:
    print('No')

Solution (Python):
a, b = map(int, input().split( ))
if (a * b)  % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
a,b=[int(x) for x in input().split()]
print('Yes' if a*b%2==1 else 'No')

Solution (Python):
a,b=map(int,input().split())

if (a*b)%2==0:
    print('No')
else:
    print('Yes')

Solution (Python):
A, B = map(int, input().split())
if A % 2 != 0 and B % 2 != 0:
  print('Yes')
else:
  print('No')

Solution (Python):
a, b=map(int, input().split())
if (a*b)%2==0:
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int, input().split());print("Yes"if a*b%2else"No")

Solution (Python):
a,b=map(int,input().split())
print('Yes' if a*b%2!=0 else 'No')

Solution (Python):
A, B = map(int, input().split())

if A*B % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
A, B = map(int, input().split())
if A * B % 2 == 0 :
    print('No')
else :
    print('Yes')

Solution (Python):
A,B=map(int,input().split())
if A*B%2==0:
  print("No")
else:
  print("Yes")

Solution (Python):
A, B = map(int, input().split())
if (A * B) % 2 == 0:
  print("No")
else:
  print("Yes")

Solution (Python):
A,B = map(int,input().split())
if (A % 2 != 0) and (B % 2 != 0):
  print("Yes")
else:
  print("No")

Solution (Python):
A,B=map(int,input().split())
if A%2!=0 and B%2!=0:
    print('Yes')
else:
    print('No')

Solution (Python):
a, b = map(int, input().split())

if a * b % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
if '2' in input().split(): print('No')
else: print('Yes')

Solution (Python):
a,b=map(int,input().split())
print('Yes' if (a*b)%2 !=0 else 'No')

Solution (Python):
A,B = map(int,input().split())
if A*B%2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
A,B=map(int,input().split())
print('Yes' if A%2==1 and B%2==1 else 'No')

Solution (Python):
a, b = map(int, input().split())
print('Yes' if a*b % 2 == 1 else 'No')

Solution (Python):
a, b = map(int, input().split())
if a%2 == 0 or b%2 == 0:
	print ('No')
else:
	print ('Yes')

Solution (Python):
A, B = map(int, input().split())

if A*B%2==0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b=map(int,input().split())
print('No' if (a*b)%2==0 else 'Yes')

Solution (Python):

A,B = map(int, open(0).read().split())
print("Yes" if A*B%2 != 0 else "No")

Solution (Python):
A, B = map(int, input().split())

if A * B % 2 == 0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b=map(int,input().split())
print("No" if a==2 or b==2 else "Yes")

Solution (Python):
A, B = map(int,input().split())
ab = A*B
if ab % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
A, B = map(int, input().strip().split())

if A*B%2 == 0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b=map(int,input().split())
if a*b%2 == 1:
  print('Yes')
else:
  print('No')

Solution (Python):
a,b = map(int,input().split())
if a % 2 == 0 or b % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
A,B=map(int,input().split())
if A%2==0 or B%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
a,b=map(int,input().split())
print('Yes' if a%2 and b%2 else 'No')

Solution (Python):
a, b = map(int, input().split())
print("Yes" if a % 2 == 1 and b % 2 == 1 else "No")

Solution (Python):
a, b = input().split()

if a == "2" or b == "2":
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int,input().split());print('Yes'if a*b%2!=0 else 'No')

Solution (Python):
a,b = map(int, input().split())

print("Yes" if (a*b)%2 != 0 else "No")

Solution (Python):
A, B = tuple(map(int, input().split()))
for C in range(1, 4):
    if A * B * C % 2 == 1:
        print("Yes")
        exit()
print("No")

Solution (Python):
a,b = map(int,input().split())
if a*b % 2 == 0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b=map(int,input().split())
print("Yes" if a*b%2 else "No")

Solution (Python):
A, B = map(int, input().split())

if A*B % 2 == 0:
  print("No")
else:
  print("Yes")

Solution (Python):
A,B= (int(x) for x in input().split())

if A == 2 or B == 2:
  print('No')
else:
  print('Yes')

Solution (Python):
def main():
    A,B = map(int, input().split())
    for i in range(1,4):
        if((A*B*i)%2!=0):
            print('Yes')
            return
    print('No')

if __name__ == "__main__":
    main()

Solution (Python):
A, B = map(int, input().split())
ans = "No" if (A * B) % 2 == 0 else "Yes"
print(ans)

Solution (Python):
a = list(map(int,input().split()))

if a[0]*a[1]%2==0:
    print('No')
else:
    print('Yes')

Solution (Python):
a,b = map(int,input().split())
ans = []
for i in range(1,4):
    if (a*b*i)%2==1:
        ans.append(1)
    else:
        pass
if len(ans) >0:
    print('Yes')
else:
    print('No')

Solution (Python):
a, b = map(int, input().split())

for c in range(1, 3):
    if (a*b*c)%2 == 1:
        print("Yes")
        exit()

print("No")

Solution (Python):
a,b=map(int,input().split())
if (a*b)%2==1:
  print('Yes')
else:
  print('No')

Solution (Python):
a, b = map(int, input().split())
if a * b % 2:
  print('Yes')
else:
  print('No')

Solution (Python):
A, B = map(int, input().split())
if A*B % 2 != 0:
    print('Yes')
else:
    print('No')

Solution (Python):
'''A - ABC333
https://atcoder.jp/contests/abc109/tasks/abc109_a

>>> main(3, 1)
Yes
>>> main(1, 2)
No
>>> main(2, 2)
No'''


def main(a, b):
    if a * b % 2 == 0:
        print('No')
    else:
        print('Yes')


if __name__ == '__main__':
    a, b = map(int, input().split(' '))

    main(a, b)

Solution (Python):
A,B = map(int, input().split())
if A % 2 == 0 or B % 2 == 0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b = map(int, input().split())
print('Yes' if a*b %2 !=0 else 'No')

Solution (Python):
A, B = map(int, input().split())

if A == 2 or B == 2:
  print("No")
else:
  print("Yes")

Solution (Python):
A, B = map(int, input().split())

if A*B % 2 == 1:
    print('Yes')
else:
    print('No')

Solution (Python):
n, m = map(int,input().split())

if ( n == 3 and m == 1 ) or ( n == 1 and m == 3 ) or ( n == 1 and m == 1 ) or ( n == 3 and m == 3 ):
  print('Yes')
else:
  print('No')

Solution (Python):
A, B = map(int, input().split())

if A % 2 == 0 or B % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
a, b = map(int, input().split())
if a%2 == 1 and b%2 == 1:
  print("Yes")
else:
  print("No")

Solution (Python):
print("No" if eval(input().replace(" ","*"))%2==0 else "Yes")

Solution (Python):
a, b = map(int, input().split())
print('No' if (a * b) % 2 == 0 else 'Yes')

Solution (Python):
a,b = [int(i) for i in input().split()]

if (a*b)%2 ==0:
    print('No')
else:
    print('Yes')

Solution (Python):
import sys

input = sys.stdin.readline


def main():
    a, b = map(int, input().split())
    print("Yes" if a * b % 2 != 0 else "No")


if __name__ == "__main__":
    main()

Solution (Python):
A, B = map(int, input().split())
if A % 2 == 0 or B % 2 == 0:
  print('No')
else:
  print('Yes')

Solution (Python):
A, B = map(int, input().split())
flag = False

for i in range(1, 4):
    if A * B * i % 2 == 1:
        flag = True

if flag:
    print('Yes')
else:
    print('No')

Solution (Python):
def slove():
    import sys
    input = sys.stdin.readline
    a, b = list(map(int, input().rstrip('\n').split()))
    for i in range(1, 4):
        if (a * b * i) % 2 != 0:
            print("Yes")
            exit()
    print("No")


if __name__ == '__main__':
    slove()

Solution (Python):
a, b = map(int, input().split())
print("Yes" if (a*b) % 2 == 1 else "No")

Solution (Python):
print("Yes" if "2" not in input() else "No")

Solution (Python):
A, B = map(int, input().split())
ans = [
    ["Yes", "No", "Yes"],
    ["No", "No", "No"],
    ["Yes", "No", "Yes"]
]
print(ans[A - 1][B - 1])

Solution (Python):
A, B = map(int, input().split())
print("Yes" if A * B % 2 == 1 else "No")

Solution (Python):
a,b=map(int,input().split())
if (a*b)%2==1:
  print("Yes")
else:
  print("No")

Solution (Python):
print('No' if '2' in input().replace(' ', '') else 'Yes')

Solution (Python):
a, b = map(int, input().split())
z = a*b
if a*b % 2 != 0:
  print("Yes")
else:
  print("No")

Solution (Python):
a,b=map(int,input().split())
print('Yes' if a*b%2!=0 else 'No')

Solution (Python):
print("No" if "2" in input() else "Yes")

Solution (Python):
print("YNeos"[eval(input().replace(" ","*"))%2==0::2])

Solution (Python):
import os, sys, re, math

A,B = map(int,input().split(' '))
if A*B % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
print('No' if '2' in input() else 'Yes')

Solution (Python):
print('Yes' if eval(input().replace(' ', '*')) % 2 else 'No')

Solution (Python):
a,b = map(int, input().split())
if (a*b)%2 == 0:
  print('No')
else:
  print('Yes')

Solution (Python):
ni = lambda: int(input())
nm = lambda: map(int, input().split())

a, b = nm()

if a%2==1 and b%2 == 1:
    print('Yes')
else:
    print('No')

Solution (Python):
A,B=map(int,input().split())
print('YNeos'[(A%2)*(B%2)==0::2])

Solution (Python):
a,b=map(int,input().split());print("No" if (a*b*1)%2==0 or (a*b*3)%2==0 else "Yes")

Solution (Python):
L=list(map(int,input().split()))
if L[0]%2==1 and L[1]%2==1:
  print("Yes")
else:
  print("No")

Solution (Python):
a,b=[int(s) for s in input().split()]
if (a*b)%2==1:
  print("Yes")
else:
  print("No")

Solution (Python):
A,B=map(int,input().split())
C = [1,2,3]

flg = False
for i in C:
  if (A*B*i) % 2 == 1:
    flg = True

if flg:  
  print("Yes")
else:
  print("No")

Solution (Python):
a, b = map(int, input().split())
if a*b % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
a, b = [int(c) for c in input().split()]
if (a * b % 2 == 0):
    print('No')
else:
    print('Yes')

Solution (Python):
line = raw_input()
A, B = [int(s) for s in line.split(' ')]
print 'Yes' if (A * B) % 2 == 1 else 'No'

Solution (Python):
import os, sys, re, math

(A, B) = [int(i) for i in input().split()]

result = 'No'
for i in range(1, 4):
    if (A * B * i) % 2 == 1:
        result = 'Yes'
        break
print (result)

Solution (Python):
a, b = list(map(int, input().split(' ')))
print('Yes' if a * b % 2 == 1 else 'No')

Solution (Python):
A,B = map(int,input().split(" "))
if A == 2 or B == 2:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b = map(int, input().split())
print('Yes' if a%2==1 and b%2==1 else 'No' )

Solution (Python):
A, B=map(int, input().split())
if A*B%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
A, B= list(map(int, input().split()))
print("No") if B % 2 == 0 or A % 2 == 0 else print("Yes")

Solution (Python):
if __name__ == '__main__':
    A, B = map(int, input().split())
    flag = False
    for C in range(3):
        if A*B*C %2 == 1:
            flag = True
    if flag:
        print('Yes')
    else:
        print('No')

Solution (Python):
A,B = map(int,input().split())

if A%2==1 and B%2==1:
  print('Yes')
else:
  print('No')

Solution (Python):
A,B = map(int, input().split())

print('Yes' if A * B % 2 == 1 else 'No')

Solution (Python):
a, b = [int(_) for _ in input().split()]
tmp = a * b

if tmp % 2 == 0:
    print("No")

else:
    print("Yes")

Solution (Python):
A, B = map(int, input().split())
if A == 2 or B == 2:
  print("No")
else:
  print("Yes")

Solution (Python):
a, b = map(int, input().split())

if a * b % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
A,B = map(int,input().split())
if A%2 != 0 and B%2 != 0:print('Yes')
else: print('No')

Solution (Python):
a, b = list(map(int, input().split()))
if (a*b)%2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):
A,B = map(int,input().split())
if A%2==0 or B%2==0:
    print("No")
else:
    print("Yes")

Solution (Python):
A,B=map(int,input().split())
if A%2==0 or B%2==0:
    print('No')
else:
    print('Yes')

Solution (Python):
A,B =map(int,input().split())
if (A*B)%2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):
A,B=[int(i) for i in input().split()]
if (A*B)%2!=0:
  print("Yes")
elif (A*B*3)%2!=0:
  print("Yes")
else:
  print("No")

Solution (Python):
a,b = map(int, input().split())
if a%2==1 and b%2==1:
    print("Yes")
else:
    print("No")

Solution (Python):
print('Yes' if eval(input().replace(' ','*'))%2 else 'No')

Solution (Python):
a, b = map(int, input().split())
if a*b % 2 == 0:
  print('No')
else:
  print('Yes')

Solution (Python):
A,B = map(int,input().split())

if (A*B)%2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int,input().split())
if a*b % 2 == 1:
  print("Yes")
else:
  print("No")

Solution (Python):
a, b = map(int, input().split())

if a % 2 == 0 or b % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int,input().split())
print('No' if a*b%2==0 else 'Yes')

Solution (Python):
import sys

if sys.platform =='ios':
    sys.stdin=open('input_file.txt')
    

a,b=map(int,input().split())

if (a*b)%2==1 and a*b<=9:
	print("Yes")
else:
	print("No")

Solution (Python):
a,b=map(int,input().split())
if (a*b)%2==1:
  print('Yes')
else:
  print('No')

Solution (Python):
A,B = [int(x) for x in input().split()]
if A*B%2==1:
  print("Yes")
else:
  print("No")

Solution (Python):
a, b = map(int, input().split())
if (a * b) % 2 != 0:
  print("Yes")
else:
  print("No")

Solution (Python):
a,b = map(int, input().split())
c=0
for i in range(4):
  if a*b*i %2!=0:
    c+=1
  else:
    c=0
print('No' if c==0 else 'Yes')

Solution (Python):
A, B = map(int, input().split())
print("Yes" if A*B%2 != 0 else "No")

Solution (Python):
a=list(map(int,input().split()))
if (a[0]*a[1])%2==0:
    print('No')
else:
    print('Yes')

Solution (Python):
A,B = [int(x) for x in input().split()]
print("Yes" if A*B%2==1 else "No")

Solution (Python):
A, B = map(int, input().split())
if (A * B) % 2 == 1:
  print("Yes")
else: print("No")

Solution (Python):
a,b=map(int,input().split())
if a==2 or b==2:
  print('No')
else:
  print('Yes')

Solution (Python):
print("YNeos"["2" in input()::2])

Solution (Python):


def main():
    A,B  = map(int, input().split())
    if A % 2 == 0 or B % 2 == 0:
        print("No")
    else:
        print("Yes")
        
if __name__ == '__main__':
    main()

Solution (Python):
[a,b]=[int(x) for x in input().split()]
if a%2==0 or b%2==0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b=map(int,input().split())
print("Yes" if a*b%2!=0 else "No")

Solution (Python):
A, B = map(int, input().split())
if A % 2 != 0 and B % 2 != 0:
    print('Yes')
else:
    print('No')

Solution (Python):
a,b=map(int,input().split())
print('Yes' if a*b%2 ==1 else ('No'))

Solution (Python):
A, B = map(int, input().split())
print('Yes' if any(A * B * c % 2 == 1 for c in range(1, 4)) else 'No')

Solution (Python):
a,b=map(int,input().split())
if a*b%2==0:
	print("No")
else:
    print("Yes")

Solution (Python):
import sys
input = sys.stdin.readline

N,M=map(int,input().split())
for i in range(1,4):
    if N*M*i%2==1:
        print("Yes")
        sys.exit()
print("No")

Solution (Python):
A, B = map(int, input().split())
if A * B % 2 == 0:
  print('No')
  exit()
print('Yes')

Solution (Python):
A,B = map(int,input().split())
if A*B % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
print("No" if 2 in list(map(int,input().split())) else "Yes")

Solution (Python):
print("Yes" if list(map(int, input().split())).count(2) == 0 else "No")

Solution (Python):
a,b = map(int,input().split())
if (a*b)%2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int,input().split())
if a==2 or b==2:
  print("No")
else:
  print("Yes")

Solution (Python):
s=list(input().split())
a=int(s[0])
b=int(s[1])
if a%2==0 or b%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
t, x = list(map(int, input().split()))

if t == 2 or x ==2:
    print("No")
else:
    print("Yes")

Solution (Python):
A, B = map(int, input().split())

if A == 2 or B ==2:
    print('No')
else:
    print('Yes')

Solution (Python):
a, b = map(int, input().split())
if a * b % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
A, B = map(int, input().split())

if A % 2 == 0 or B % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
a,b = map(int, input().split())
ans = 0
for c in range(3):
  if (a*b*(c+1)) % 2 == 1:
    ans += 1
    break
print('Yes' if ans else 'No')

Solution (Python):
a , b = map(int, input().split())
if (a * b % 2 == 1) :
  print("Yes")
else:
  print("No")

Solution (Python):
print('YNeos'['2'in input()::2])

Solution (Python):
a,b = map(int,input().split())
if (a*b)%2 != 0:
    print('Yes')
else:
    print('No')

Solution (Python):
a,b = map(int,input().split())
print("Yes") if a%2 and b%2 else print("No")

Solution (Python):

a,b = map(int,input().split())
ans = False
for c in range(1,4):
    if (a*b*c)%2==1:
        ans = True
print("Yes" if ans == True else "No")

Solution (Python):
a,b = map(int,input().split())
print('No' if a==2 or b==2 else 'Yes')

Solution (Python):
n=input()
print('Yes' if not '2' in n else 'No')

Solution (Python):
a, b = map(int, input().split())
print("Yes" if a%2==1 and b%2==1 else "No")

Solution (Python):
A, B = map(int, input().split())
if (A * B) % 2 == 1:
    print ('Yes')
else:
    print ('No')

Solution (Python):
A,B=map(int,input().split())
print('No' if (A*B)%2==0 else 'Yes')

Solution (Python):
a,b=map(int,input().split())

flag=0

for i in range(1,4):
    if (a*b*i)%2!=0:
        flag=1

if flag!=0:
    print('Yes')
else:
    print('No')

Solution (Python):
a,b = [int(_) for _ in input().split()]
if a % 2 == 1 & b % 2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):
a,b = map(int,input().split())
if a*b % 2 != 0:
  print('Yes')
else:
  print('No')

Solution (Python):
A,B = map(int,input().split())
 
if A%2==1 and B%2==1:
    print("Yes")
else:
    print("No")

Solution (Python):
a,b=map(int,input().split())
if a%2==0 or b%2==0:
  print("No")
else:
  print("Yes")

Solution (Python):
a,b=map(int,input().split())
if (a*b)%2==1:
  print("Yes")
else:
  print("No")

Solution (Python):
A, B = map(int, input().split())
if (A*B)%2 == 1:
  print("Yes")
else:
  print("No")

Solution (Python):
a, b = map(int, input().split())
if a % 2 == 1 and b % 2 == 1:
    print('Yes')
else:
    print('No')

Solution (Python):

a,b = map(int,input().split())
print('Yes' if a%2==1 and b%2==1 else 'No')

Solution (Python):
a,b = map(int, input().split())
print('Yes' if a*b%2!=0 else 'No')

Solution (Python):
print('Yes' if eval(input().replace(' ', '*')) % 2 == 1 else 'No')

Solution (Python):
a, b = map(int,input().split())
if (a*b)%2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
a, b = map(int, input().split())

for c in range(1, 4):
    if a * b * c % 2:
        print("Yes")
        break
else:
    print("No")

Solution (Python):
a, b = map(int, input().split())
print('Yes' if a*b%2!=0 else 'No')

Solution (Python):
a,b = map(int,input().split())
if a*b % 2 ==0:
    print('No')
else:
    print('Yes')

Solution (Python):
a,b=map(int, input().split(' '))
print("Yes" if a*b % 2 else "No")

Solution (Python):
a,b = map(int,input().split())

if a%2 == 1 and b%2 == 1:
    print("Yes")
else:
    print("No")

Solution (Python):
a, b = map(int, input().split())
if a%2==1 and b%2==1:
    print("Yes")
else:
    print("No")

Solution (Python):
a,b=map(int,input().split())
print('Yes' if a*b%2 == 1 else'No')

Solution (Python):
A, B =map(int,input().split())
if (A*B)%2 ==1:
    print("Yes")
else: print("No")

Solution (Python):
a, b = map(int, input().split(" "))
print("Yes" if a % 2 == 1 and b % 2 == 1 else "No")

Solution (Python):
A, B = map(int, input().split())

if A != 2 and B != 2:
    print('Yes')
else:
    print('No')

Solution (Python):
a,b = map(int,input().split())
if a*b%2 == 1:
  print("Yes")
else:
  print("No")

Solution (Python):
a,b=map(int,input().split())
print("Yes" if a*b%2==1 else "No")

Solution (Python):
a,b=map(int,input().split())

for i in range(1,4):
  if (a*b*i)%2==1:
    print('Yes')
    exit()
print('No')

Solution (Python):
A, B = map(int, input().split())
if (A*B)%2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
a,b = map(int,input().split())
if a*b%2 == 1:
  print("Yes")
else:
  print("No")

Solution (Python):
A, B = map(int, input().split())
print('Yes' if (A * B) % 2 == 1 else 'No')