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):
import sys
A,B=map(int,input().split())

for i in range(1,4):
    if((A*B*i)%2==1):
        print('Yes')
        sys.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 == 0: print("No")
else: print("Yes")

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

if x%2==1 and y%2==1:
    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 = [int(i) for i in input().rstrip().split()]

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

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

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

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

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

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

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

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

ab_mod2= (a * b) % 2

if  ab_mod2 == 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 == 1 and B%2 == 1 :
    print("Yes")
else :
    print("No")

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

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

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')
elif a*b%2 == 1:
    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())
def mon(A,B):
    while True:
        for i in range(1,4):
            if A*B*i%2==1:
                return 'Yes'
                break
        return 'No'
        break

print(mon(A,B))

Solution (Python):
import sys
 
stdin = sys.stdin
inf = 1 << 60
mod = 1000000007
 
ni = lambda: int(ns())
nin = lambda y: [ni() for _ in range(y)]
na = lambda: list(map(int, stdin.readline().split()))
nan = lambda y: [na() for _ in range(y)]
ns = lambda: stdin.readline().rstrip()
nsn = lambda y: [ns() for _ in range(y)]
ncl = lambda y: [list(ns()) for _ in range(y)]
nas = lambda: stdin.readline().split()

a, b = na()
flag = False
for c in range(1, 4):
    if (a * b * c) % 2 == 1:
        flag = True

print("Yes" if flag else "No")

Solution (Python):
A, B = [int(n) for n 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==1 and b%2==1:
    print("Yes")
else:
    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):
from functools import reduce
import math

def main():
    
    
    
    

    
    
    
    
    
    

    
    

    
    
    
    
    
    
    
    
    
    INF = float("inf")

    
    MOD = 10**9+7
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    

    
    
    
    
    a, b = (int(_) for _ in input().split())
    if (a*b) % 2 == 1:
        print('Yes')
    else:
        print('No')
        
if __name__ == '__main__':
    main()

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=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 = [int(x) for x in input().split()]

if (a * b) % 2 != 0:
    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())
for c in range(1, 4):
    if a*b*c%2 == 1:
        print('Yes')
        break
else:
    print('No')

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

Solution (Python):
import math
import fractions
import bisect
import collections
import itertools
import heapq
import string
import sys
import copy
from collections import deque
sys.setrecursionlimit(10**7)
MOD = 10**9+7
def gcd(a,b):return fractions.gcd(a,b) 
def lcm(a,b):return (a*b) // fractions.gcd(a,b) 
def iin(): return int(input()) 
def ifn(): return float(input()) 
def isn(): return input().split() 
def imn(): return map(int, input().split()) 
def fmn(): return map(float, input().split()) 
def iln(): return list(map(int, input().split())) 
def iln_s(): return sorted(iln()) 
def iln_r(): return sorted(iln(), reverse=True) 
def fln(): return list(map(float, input().split())) 
def join(l, s=''): return s.join(l) 
def perm(l, n): return itertools.permutations(l, n) 
def perm_count(n, r): return math.factorial(n) // math.factorial(n-r) 
def comb(l, n): return itertools.combinations(l, n) 
def comb_count(n, r): return math.factorial(n) // (math.factorial(n-r) * math.factorial(r)) 
def two_distance(a, b, c, d): return ((c-a)**2 + (d-b)**2)**.5 
def m_add(a,b): return (a+b) % MOD


A,B = imn()

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

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

if (A * B * 2) % 2 == 1 or (A * B * 3) % 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,raw_input().split())
if A*B%2==1:
    print "Yes"
elif A*B%2==0:
    print "No"

Solution (Python):
A,B= map(int,raw_input().split())
if A*B%2==1:
    print "Yes"
elif A*B%2==0:
    print "No"

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

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 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())
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())
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 and b%2!=0: 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):
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%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):
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())
for i in range(1,4):
  if A*B*i%2==1:
    print('Yes')
    break
  else:
    continue
else:
  print('No')

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

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

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

flag = False
for c in range(1,4):
    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 or B == 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):


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

if __name__ == "__main__":
    resolve()

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

Solution (Python):
x, y = [int(x) for x in input().split()]
if (x%2 != 0) and (y%2 != 0):
  print('Yes')
else:
  print('No')

Solution (Python):
A,B = map(int,input().split())
a=A%2
b=B%2
if a*b==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 and b!=2: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==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):
def main():
  A, B = map(int, input().split())
  print('Yes'if (A * B)**2 % 2 == 1 else 'No')
 
 
if __name__ == "__main__":
  main()

Solution (Python):




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


if __name__ == "__main__":
    main()

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

Solution (Python):
A, B = list(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 == 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!=2:
  if b!=2:
    print("Yes")
  else:
    print("No")
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 != 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 * 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==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):
    x = a * b * i
    if x % 2:
        ans = 'Yes'
print(ans)

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

for c in range(1, 4):
    if (a * b * c) % 2 != 0:
        print('Yes')
        break
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=input().split()
if A=="2" or B =="2":
  print("No")
else:
  print("Yes")

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


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")
else:
    print("No")

Solution (Python):
a,b=list(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())

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

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

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

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

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

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

Solution (Python):

import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
a,b = map(int,input().split())
print("Yes" if a*b % 2 == 1 else "No")

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


if __name__ == '__main__':
    solve()

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):
C = map(str, input().split())
if "2" in C:
    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):
"""
author : halo2halo
date : 23, Jan, 2020
"""

import sys



read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

a, b = map(int, readline().split())
print("Yes" if a != 2 and b != 2 else "No")

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

Solution (Python):
import sys
sys.setrecursionlimit(10**9)
INF=10**18
MOD=10**9+7
def input(): return sys.stdin.readline().rstrip()

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

if __name__ == '__main__':
    main()

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

Solution (Python):
A, B = [int(i) for i in 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 = map(int,input().split())
print('Yes' if a % 2 and b % 2 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())
print("No" if a == 2 or b ==2 else "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())
print('Yes') if (a * b) % 2 else print('No')

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

Solution (Python):
import sys

INPUT = lambda: sys.stdin.readline().rstrip()
MAP = lambda: map(int, INPUT().split())

sys.setrecursionlimit(10 ** 9)


def main():
    A, B = MAP()
    print("Yes" if A != 2 and B != 2 else "No")


if __name__ == '__main__':
    main()

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

Solution (Python):
import math
import queue
import bisect
import heapq
import time
import itertools

mod = int(1e9+7)

def swap(a,b):
    return (b,a)

def my_round(a,dig=0):
    p = 10 ** dig
    return (a * p * 2 + 1) // 2 / p

def gcd(a,b): 
    if (a<b):
        a,b = swap(a,b)
    if (b==0):
        return a
    else:
        return gcd(b,a%b)

def lcm(a,b): 
    return a/gcd(a,b)*b

def divisors(a): 
    divisors = []
    for i in range(1,int(a**0.5)+1):
        if a%i==0:
            divisors.append(i)
            if i!=a//i:
                divisors.append(a//i)
    return divisors

def is_prime(a): 
    if a<2:
        return False
    elif a==2:
        return True
    elif a%2==0:
        return False
    sqrt_num = int(a**0.5)
    for i in range(3,sqrt_num+1,2):
        if a%i==0:
            return False
    return True

def prime_num(a): 
    pn = [2]
    for i in range(3,int(a**0.5),2):
        prime = True
        for j in pn:
            if i%j==0:
                prime = False
                break
        if prime:
            pn.append(i)
    return pn

def prime_fact(a): 
    sqrt = math.sqrt(a)
    res = []
    i = 2
    if is_prime(a):
        res.append(a)
    else:
        while a!=1:
            while a%i==0:
                res.append(i)
                a //= i
            i += 1
    return res

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

if __name__=='__main__':
    main()

Solution (Python):
def main():
    from sys import stdin
    r = stdin.readline()[:-1]
    
    
    

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

if __name__ == '__main__':
    main()

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 and b!=2:
  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==B%2==1:
    print("Yes")
else:
    print("No")

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

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

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

Solution (Python):
print('Yes' if '2' not in input().split() else 'No')

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

result = 'No'
for i in range(3):
    if (A * B * i) % 2 == 1:
        result = 'Yes'
print(result)

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

Solution (Python):
A, B = map(int, input().split())
print("YNeos"[not A*B&1::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())
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 = map(int,input().split())

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

Solution (Python):
import sys

a, b = map(int, sys.stdin.readline().split())

def main():
    return 'Yes' if a * b & 1 else 'No'

if __name__ == '__main__':
    ans = main()
    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())
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*b%2==1:
    print("Yes")
else:
    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())
ans = A * B

if ans == 1 or ans == 3 or ans == 9:
  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(lambda x: int(x), input().split())

if (a == 1 or a ==3) and (b == 1 or b ==3):
  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*B%2==0:
    print('No')
else:
    print('Yes')

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

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

Solution (Python):
class ABC109Solver():
    def __init__(self):
        self.a = int()
        self.b = int()
    def input(self, a, b):
        self.a = a
        self.b = b
    def solve(self):
        
        
        return 'No' if self.a%2 == 0 or self.b%2 == 0 else 'Yes'

vals = input().split(' ')
a, b = int(vals[0]), int(vals[1])
solver = ABC109Solver()
solver.input(a,b)
 
print( solver.solve() )

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!=0 else 'No')

Solution (Python):
import bisect
import cmath
import heapq
import itertools
import math
import operator
import os
import re
import string
import sys
from collections import Counter, deque, defaultdict
from copy import deepcopy
from decimal import Decimal
from fractions import gcd
from functools import lru_cache, reduce
from operator import itemgetter, mul, add, xor

import numpy as np

if os.getenv("LOCAL"):
    sys.stdin = open("_in.txt", "r")

sys.setrecursionlimit(10 ** 9)
INF = float("inf")
IINF = 10 ** 18
MOD = 10 ** 9 + 7



a, b = list(map(int, sys.stdin.buffer.readline().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):


ans = "Yes" if len([j for j in [int(i) for i in input().rstrip().split(" ")] if j % 2 == 0]) == 0 else "No"
print(ans)

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 [int(x) for x in input().split()] 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())
flg=False
for C in range(1,4):
  if (A*B*C)%2!=0:
    flg=True
print("Yes" if flg else "No")

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

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

Solution (Python):
import sys

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

for c in range(1,4,1):
    if (A*B*c)%2!=0:
        print("Yes")
        sys.exit()
print("No")

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

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

Solution (Python):
import sys
import itertools
input = sys.stdin.readline
A,B = [int(i) for i in input().split()]
ans = "No"
if A % 2 == 1 and B % 2 == 1 :
    ans = "Yes"
print(ans)

Solution (Python):
import sys
import itertools
import numpy
input = sys.stdin.readline
A,B = [int(i) for i in input().split()]
ans = "No"
if A % 2 == 1 and B % 2 == 1 :
    ans = "Yes"
print(ans)

Solution (Python):
a,b=map(int,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*b)%2 != 0:
    ans = "Yes"
else:
    ans = "No"

print(ans)

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

if (A * B) % 2 == 1:
    print("Yes")

else:
    print("No")

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

Solution (Python):
INT = lambda: int(input())
INTM = lambda: map(int,input().split())
STRM = lambda: map(str,input().split())
STR = lambda: str(input())
LIST = lambda: list(map(int,input().split()))
LISTS = lambda: list(map(str,input().split()))
def do():
    a,b=INTM()
    if (a*b)%2==0:
        print('No')
    else:
        print('Yes')
if __name__ == '__main__':
    do()

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):
N = list(map(int,input().split()))
if(N[0]*N[1]%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 == 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):
import sys
def input():
    return sys.stdin.readline()[:-1]
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%2==0 or 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())
if a%2==0 or b%2==0:
  print('No')
else:
  print('Yes')

Solution (Python):
a, b = map(int,input().split())
if (a == 1 and b == 2) or (a == 2 and b == 1) or (a == 2 and b == 2) or (a == 3 and b == 2) or (a == 2 and b == 3):
  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("Yes" if (a*b)%2 != 0 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):
import sys
input = sys.stdin.readline
A, B = [int(x) for x in input().split()]
if A != 2 and B != 2:
    print("Yes")
else:
    print("No")

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

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

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

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("No" if a*b*3 % 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==0:
  print("No")
else:
  print("Yes")

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('No' if a%2==0 or b%2==0 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==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):
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("No") if (a&1)&(b&1) == 0 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, input().split())
for i in range(1,4):
  if (a*b*i)%2:
    print("Yes")
    break
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 == 1 and 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")