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):
def main():
    from builtins import int, map, list, print
    import sys
    sys.setrecursionlimit(10 ** 6)

    input = (lambda: (sys.stdin.readline()).rstrip())
    input_list = (lambda: input().split())
    input_number = (lambda: int(input()))
    input_number_list = (lambda: list(map(int, input_list())))

    A, B = input_number_list()
    print("YNeos"[A * B % 2 == 0::2])


if __name__ == '__main__':
    main()

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

Solution (Python):
import sys
import math
import itertools
import bisect
from copy import copy
from collections import deque,Counter
from decimal import Decimal
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))
def lcm(a,b): return a*b//math.gcd(a,b)
sys.setrecursionlimit(10 ** 9)
mod = 10**9+7

A,B = I()
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())

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

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

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

for i in range(1,4):
    if (a*b*i) % 2 != 0:
        print("Yes")
        exit()

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*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):
def i():
	return int(input())
def i2():
	return map(int,input().split())
def s():
	return str(input())
def l():
	return list(input())
def intl():
	return list(int(k) for k in input().split())

a,b = i2()
if a*b%2 == 0:
	print("No")
else:
	print("Yes")

Solution (Python):

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

flag=0
for C in range(1,4):
    if A*B*C %2 ==1:
        flag=1
        break

if flag==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==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())
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())
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())

count=0
for C in range(1,4):
    if A*B*C %2 ==1:
        print("Yes")
        break 
    else:
        
        count = count +1
if count>0:
    print("No")

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

count=0 
for C in range(1,4):
    if A*B*C %2 ==1:
        count=count+1
if count>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())

flg =False 
for C in range(1,4):
    if A*B*C %2 ==1:
        flg = True
        break 
        
if flg:
    print("Yes")
else:
    print("No")

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




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

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

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

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

ok = False
for i in range(1, 4):
    if (a * b * i) % 2 == 1:
        ok = True

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

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

for i in range(3):
    i = i + 1
    ans = a * b * i
    if ans % 2 == 0:
        nums.append('No')
    else:
        nums.append('Yes')

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

Solution (Python):
import sys
import heapq, math
from itertools import zip_longest, permutations, combinations, combinations_with_replacement
from itertools import accumulate, dropwhile, takewhile, groupby
from functools import lru_cache
from copy import deepcopy

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

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

Solution (Python):
ab = input()
ab_lis = ab.split()
a = int(ab_lis[0])
b = int(ab_lis[1])

if a * b % 2 == 0:
    print('No')
elif  a * b % 2 > 0:
    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('YNeos'[a*b%2==0::2])

Solution (Python):
a, b = map(int, input().split())
x = a * b
r = x % 2

if r == 1:
  print('Yes')
else:
  print('No')

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

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())
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==1 & 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 == 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())
if a==2 or b==2:
    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 == 1):
    print("Yes")
    exit()
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 == 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*B%2!=0:
    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=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):
def resolve():
    A, B = map(int, input().split())
    print("Yes" if A%2 != 0 and B%2 != 0 else "No")
resolve()

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

Solution (Python):
import sys
def input(): return sys.stdin.readline().strip()


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=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 != 0 and B % 2 !=0 :
  print("Yes")
else:
  print("No")

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

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

print(out)

Solution (Python):

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

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

Solution (Python):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for _ in range(N)]
def dp2(ini, i, j): return [[ini]*i for _ in range(j)]
def dp3(ini, i, j, k): return [[[ini]*i for _ in range(j)] for _ in range(k)]

from collections import defaultdict 


A, B = mi()
if A%2 and B%2:
    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())
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 == 1:
        print("Yes")
        exit(0)
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())
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())
flg = False
for c in range(1,4):
    if a*b*c%2 == 1:
        flg = True
        break
print("Yes" if flg else "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 * b) % 2 == 0:
        print('No')
    else:
        print('Yes')

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


print(main())

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 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 != 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())

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

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

Solution (Python):
A, B = 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*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):
import sys

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

for C in range(1,4):
    if A*B*C % 2 == 1:
        print("Yes")
        sys.exit()

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

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

Solution (Python):
from collections import defaultdict, deque, Counter
from heapq import heappush, heappop, heapify
from itertools import permutations, accumulate, combinations, combinations_with_replacement
from math import sqrt, ceil, floor, factorial
from bisect import bisect_left, bisect_right, insort_left, insort_right
from copy import deepcopy
from operator import itemgetter
from functools import reduce
from fractions import gcd
import sys
def input(): return sys.stdin.readline().rstrip()
def I(): return int(input())
def Is(): return map(int, input().split())
def LI(): return list(map(int, input().split()))
def TI(): return tuple(map(int, input().split()))
def IR(n): return [I() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def TIR(n): return [TI() for _ in range(n)]
def S(): return input()
def Ss(): return input().split()
def LS(): return list(input())
def SR(n): return [S() for _ in range(n)]
def SsR(n): return [Ss() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
sys.setrecursionlimit(10**6)
MOD = 10**9+7
INF = 10**18


a, b = Is()
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 == 1 and 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 !=0:
        flag=True
        break

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

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

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

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(str,input().split())
if "2" in a or "2" in b:
  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
input = sys.stdin.readline

import math
from collections import deque
from fractions import gcd
from functools import lru_cache






MOD = 10**9+7
INF = float('inf')






def inputI(): return int(input().strip())
def inputS(): return input().strip()
def inputIL(): return list(map(int,input().split()))
def inputSL(): return list(map(str,input().split()))
def inputILs(n): return list(int(input()) for _ in range(n))
def inputSLs(n): return list(input().strip() for _ in range(n))
def inputILL(n): return [list(map(int, input().split())) for _ in range(n)]
def inputSLL(n): return [list(map(str, input().split())) for _ in range(n)]


def inv(n): return pow(n, MOD-2, MOD)


kaijo_memo = []
def kaijo(n):
  if(len(kaijo_memo) > n):
    return kaijo_memo[n]
  if(len(kaijo_memo) == 0):
    kaijo_memo.append(1)
  while(len(kaijo_memo) <= n):
    kaijo_memo.append(kaijo_memo[-1] * len(kaijo_memo) % MOD)
  return kaijo_memo[n]

gyaku_kaijo_memo = []
def gyaku_kaijo(n):
  if(len(gyaku_kaijo_memo) > n):
    return gyaku_kaijo_memo[n]
  if(len(gyaku_kaijo_memo) == 0):
    gyaku_kaijo_memo.append(1)
  while(len(gyaku_kaijo_memo) <= n):
    gyaku_kaijo_memo.append(gyaku_kaijo_memo[-1] * pow(len(gyaku_kaijo_memo),MOD-2,MOD) % MOD)
  return gyaku_kaijo_memo[n]

def nCr(n,r):
  if(n == r):
    return 1
  if(n < r or r < 0):
    return 0
  ret = 1
  ret = ret * kaijo(n) % MOD
  ret = ret * gyaku_kaijo(r) % MOD
  ret = ret * gyaku_kaijo(n-r) % MOD
  return ret


def factorization(n):
    arr = []
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append([i, cnt])
    if temp!=1:
        arr.append([temp, 1])

    if arr==[]:
        arr.append([n, 1])
    return arr


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





A,B = inputIL()

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

Solution (Python):
inf = 10 ** 15
mod = 10 ** 9 + 7
a,b = map(int, input().split())
if a*b % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
import sys
import math
import bisect

def main():
    a, b = map(int, (input().split()))
    ans = False
    for i in range(1, 4):
        if a * b * i % 2 == 1:
            ans = True
    if ans:
        print('Yes')
    else:
        print('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())
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(' '))

odd_counts = len([i for i in range(1, 3 + 1) if (A * B * i) % 2 == 1])
if odd_counts > 0:
    print('Yes')
else:
    print('No')

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

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

Solution (Python):

import sys

sr = lambda: sys.stdin.readline().rstrip()
ir = lambda: int(sr())
lr = lambda: list(map(int, sr().split()))

A, B = lr()
bl = (A*B)&1
print('Yes' if bl else 'No')

Solution (Python):


import sys






















def main():
    mod = 1000000007                
    inf = float('inf')              
    
    sys.setrecursionlimit(10**6)    
    def input(): return sys.stdin.readline().rstrip()
    def ii():    return int(input())
    def mi():    return map(int, input().split())
    def mi_0():  return map(lambda x: int(x)-1, input().split())
    def lmi():   return list(map(int, input().split()))
    def lmi_0(): return list(map(lambda x: int(x)-1, input().split()))
    def li():    return list(input())
    
    
    a, b = mi()
    print('No') if a % 2 == 0 or b % 2 == 0 else print('Yes')


if __name__ == "__main__":
    main()

Solution (Python):
def ABC_109_A():
    A,B = map(int, input().split())

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

if __name__ == '__main__':

    ABC_109_A()

Solution (Python):
A,B=map(int,input().split())
print('Yes' if ((A*B)%2==1 or (A*B*2)%2==1 or (A*B*3)%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==0 or 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())
n = A * B
if n % 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 = list(map(int,input().split()))
print('Yes' if (A*B)%2 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):
import sys
A, B = map(int, input().split())
flag = 0
for i in range(1,3):
    if ((A*B*i)%2)!=0:
        print('Yes')
        flag=1
        sys.exit()

if flag!=1:
    print('No')

Solution (Python):
a,b = list(map(int,input().split()))
c = (a*b)%2
if c==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()))
ans = 'No'
for i in range(3):
    if A*B*(i+1)%2 == 1:
        ans = 'Yes'
        break
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("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*b)%2==0:
    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):
a, b = [int(a) for a in input().split()]
print('Yes' if a * b % 2 == 1 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())
for c in range(1, 4):
    if a*b*c % 2 == 1:
        print('Yes')
        exit()
print('No')

Solution (Python):
print("NYoe s"[eval(input().replace(" ","*"))%2::2])

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

ab = list(map(int,input().split()))

if 2 not in ab:
  print("Yes")
else:
  print("No")

Solution (Python):


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

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

Solution (Python):

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

Solution (Python):
a, b = list(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==1 else 'No')

Solution (Python):

import sys


YES = "Yes"  
NO = "No"  


def solve(A: int, B: int):
    print(YES if A * B % 2 == 1 else NO)


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='YNeos'
print(a[1::2]if '2' in input()else a[::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 % 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 else "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().strip()

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

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 = 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())
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==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=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%2 == 1 and B%2 == 1 else "No")

Solution (Python):
x = input().split()
a = int(x[0])
b = int(x[1])
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 % 2 != 0 and b % 2 != 0 else "No")

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

Solution (Python):
a,b = map(int, input().split())
ans = 0
for i in range(1, 4):
  if a*b*i%2 == 1:
    ans += 1
    
if ans > 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 = [int(i) for i in 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):
import sys

def solve():
    input = sys.stdin.readline
    A, B = map(int, input().split())
    if A == 2 or B == 2: print("No")
    else: print("Yes")

    return 0

if __name__ == "__main__":
    solve()

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 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):
import sys
sys.setrecursionlimit(10 ** 5 + 10)
def input(): return sys.stdin.readline().strip()

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

resolve()

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

Solution (Python):
def main():
    a, b = (int(i) for i in input().split())
    ans = a*b
    if any(a*b*c % 2 == 1 for c in range(1, 4)):
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()

Solution (Python):
a, b = [int(i) for i in input().split(' ')]
x = a*b
b = 'No'
for i in range(1,4):
    if not x*i %2==0:
        b='Yes'

print(b)

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())

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

Solution (Python):
A,B = map(int,input().split())
flag = 0
for i in range(1,4):
    if (A*B*i)%2==1:
        flag = 1
        break
if flag==1:
    print("Yes")
else:
    print("No")

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

if __name__ == "__main__":
  resolve()

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 == 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):
def main():
    a, b = map(int, input().split())

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

if __name__ == '__main__':
    main()