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):
a,b = map(int,input().split())
for i in range(3):
    c = int(i)
    if (a % 2 != 0) and (b % 2 != 0) and (c % 2 != 0):
        print("Yes")
        break
else:
    print("No")

Solution (Python):
s = input().split()
i = s.count("2")
print("No") if i>0 else print("Yes")

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

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

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

Solution (Python):
A,B = map(int,input().split())
ans = True
for i in range(3):
    if (A*B*(i+1))%2!=0:
        ans = False
        break
if ans == False:
    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(long, raw_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,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 != 0 and B % 2 != 0 else "No")

Solution (Python):



from itertools import chain
from functools import reduce
from collections import OrderedDict, Counter, deque
import operator

a, b = map(int, input().split())
print("Yes" if (a & b) & 1 else "No")

Solution (Python):



from itertools import chain
from functools import reduce
from collections import OrderedDict, Counter, deque
import operator

a, b = map(int, input().split())
print("Yes" if any((a * b * x) & 1 for x in range(1, 4)) else "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())
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):


def main():
    na = list(map(int, input().split()))
    A, B = na[0], na[1]

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


if __name__ == '__main__':
    main()

Solution (Python):
""" AtCoder """

import sys
input = sys.stdin.readline

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


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())
if A%2 +B%2 == 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):
def main():
    a, b = map(int, input().split())

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


def main2():
    a, b = map(int, input().split())
    if a * b % 2 == 1:
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()

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):
X=input().split()
if int(X[0])*int(X[1])%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())
A=(a*b)%2
if A==0:
    print("No")
else:
    print("Yes")

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

if a + b < 2 or 6 < a + b:
    raise ValueError('Input value is more than 1 and less than 3.')

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

Solution (Python):
A, B = map(int, str(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 == 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("Yes")
else :
    print("No")

Solution (Python):
def main(t):
    if "2" in t:
        print("No")
    else:
        print("Yes")

t = input()
main(t)

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 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 [1, 2, 3]:
	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=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!=0:
    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())
if a*b*1 % 2 == 0 and a*b*2 % 2 == 0 and a*b*3 % 2 == 0:
    print("No")
else:
    print("Yes")

Solution (Python):
a,b=map(int,input().split())
print("YNeos"[1-a*b%2::2])

Solution (Python):
A, B = map(int, input().split())
for i in range(1, 3+1):
    if A*B*i % 2 == 1:
        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 = [int(x) for x in 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):
print('YNeos'['2'in input()::2])

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 != 0 and 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())
print("Yes" if not (a*b)%2 == 0 else "No")

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

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

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

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

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

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())

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

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

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

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

Solution (Python):
li = list(map(int, input().split()))
if 2 in li:
	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 = list(map(int, input().split()))

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

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

Solution (Python):


def read_int_n():
    return list(map(int, input().split()))

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

Solution (Python):
a, b = (int(x) for x in input().split())

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

Solution (Python):



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


if __name__ == "__main__":
    main()

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 == 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())

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

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

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

C = 'Yes'

if (A * B) % 2 == 0:
    C = 'No'

print(C)

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 == True:
    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

if flag == True:
    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):
print("YNeos"[input().count('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*B % 2 == 0:
    print("No")
else:
    print("Yes")

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

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

Solution (Python):
nums = input()

if '2' in nums:
    print("No")
else:
    print("Yes")

Solution (Python):




s = raw_input()
a, b = s.split()

ret = False
for c in xrange(1, 4):
    i = int(a) * int(b) * c
    if i % 2 == 1:
        ret = True
print 'Yes' if ret else 'No'

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

Solution (Python):
nums = raw_input()

if '2' in nums:
    print("No")
else:
    print("Yes")

Solution (Python):




s = raw_input()
a, b = s.split()

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

Solution (Python):




s = raw_input()
a, b = s.split()

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

Solution (Python):
s = raw_input()
a, b = s.split()

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

Solution (Python):
s = raw_input()
a, b = s.split()

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

Solution (Python):
nums = input()

if '2' in nums:
    print("No")
else:
    print("Yes")

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

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

if __name__ == "__main__":
    main()

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

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

Solution (Python):

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


if __name__ == '__main__':
    solve()

Solution (Python):
a=input().strip().split(" ")
b=[int(i) for i in a]
c=0

for i in range(1,4):
    if(b[0]*b[1]*i%2==1):
        c+=1
if(c>0):
    print("Yes")
else:
    print("No")

Solution (Python):
import sys


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

    print('No')


if __name__ == "__main__":
    main()

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

Solution (Python):

numbers = [int(i) for i in input().split()]

A = numbers[0]
B = numbers[1]

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 % 2 != 0 and b % 2 != 0 else print("No")

Solution (Python):
A, B = list(map(int,input().strip().split()))
num = A * B % 2
if num == 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=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(' '))
print("No" if (a*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=input().split()
A=int(A)
B=int(B)

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

Solution (Python):
from collections import defaultdict, Counter
from itertools import product, groupby, count, permutations, combinations
from math import pi, sqrt
from collections import deque
from bisect import bisect, bisect_left, bisect_right
from string import ascii_lowercase
from functools import lru_cache
import sys
sys.setrecursionlimit(10000)
INF = float("inf")
YES, Yes, yes, NO, No, no = "YES", "Yes", "yes", "NO", "No", "no"
dy4, dx4 = [0, 1, 0, -1], [1, 0, -1, 0]
dy8, dx8 = [0, -1, 0, 1, 1, -1, -1, 1], [1, 0, -1, 0, 1, 1, -1, -1]


def inside(y, x, H, W):
    return 0 <= y < H and 0 <= x < W


def ceil(a, b):
    return (a + b - 1) // b


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



if __name__ == '__main__':
    main()

Solution (Python):
a,b=map(int,raw_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==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 abc333(a, b):
    if a * b % 2 == 0:
        return 'No'
    return 'Yes'

a, b = map(int, input().split())
print(abc333(a, b))

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):
def abc109_a():
    a, b = map(int, input().split())
    return ["No", "Yes"][a * b % 2]


print(abc109_a())

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())
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())

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())

c_list = [1, 2, 3]
for C in c_list:
    if A * B * C % 2 != 0:
        print('Yes')
        exit()

print('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 = map(int, raw_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 % 2 == 1 and b % 2 ==1:
    print('Yes')
else:
    print('No')

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

Solution (Python):
s, t = map(int, input().split())
if s * t % 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 = list(map(int, input().split()))
for a in range(1,4):
    if (A[0]*A[1]*a)%2 == 1:
        print('Yes')
        break
    elif (A[0]*A[1]*a)%2 == 0:
        print('No')
        break

Solution (Python):
a,b = map(int,input().split())
c = 9
if c % (a * b) == 0:
  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())

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

Solution (Python):
print("Yes" if all([int(s) % 2 for s in input().split()]) 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 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):



def solve(seq):
    if (seq[0] * seq[1]) % 2 == 0:
        return "No"
    else:
        return "Yes"


if __name__ == "__main__":
    nums = list(map(int, input("").split(" ")))
    print(solve(nums))

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())

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 = [int(i) for i in input().split()]
print('Yes') if a * b % 2 != 0 else print('No')

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

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

Solution (Python):
a, b = [int(_) for _ in 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("No")
else:
  print("Yes")

Solution (Python):
s = [int(i) for i in input().split()]
if(s[0] * s[1] % 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):
import sys


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

for i in range(1, 3):
    detect = A*B*i
    if detect%2 == 1:
        print('Yes')
        exit()

print('No')

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

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

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())
ans=a*b
if ans%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 = 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())
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,=map(int,input().split())
print('Yes'if a[0]*a[1]%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==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):
import sys
A, B = map(int,input().split())
ab = A * B
for i in range(1,4):
    if (ab * 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())

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

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

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

Solution (Python):



def get_line():
    return input()


def get_tokens():
    return get_line().split()


def get_ints():
    return [int(_) for _ in get_tokens()]


def main():
    a, b = get_ints()
    ans = a * b % 2 == 1
    print('Yes' if ans else 'No')


if __name__ == '__main__':
    main()

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

if A % 2 == 0:
    print('No')
elif 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):
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())

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

print("No")

Solution (Python):
a,b = (int(x) for x in 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().split()]

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

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 % 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 = list(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 % 2 != 0) and (b % 2 != 0)) else 'No')

Solution (Python):
A, B = map(int, input().split())
for C in [1, 2, 3]:
    if (A * B * C) % 2 == 1:
        print("Yes")
        exit(0)
print("No")

Solution (Python):
list = input().split()

ab = int(list[0])*int(list[1])

if ab % 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")
    exit()
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 = list(map(int, input().split())) 
print('Yes') if (a*b)%2==1 else print('No')

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

Solution (Python):
def solution(a, b):
    if (a & 1) == 1 and (b & 1) == 1:
        return True
    else:
        return False

def main():
    a, b = [int(i) for i in raw_input().strip().split()]
    if solution(a, b):
        print 'Yes'
    else:
        print 'No'

if __name__ == '__main__':
    main()

Solution (Python):
import sys


def solve(a,b):
    if a == 2:
        return 'No'
    elif b == 2:
        return 'No'
    else:
        return 'Yes'
    

def readQuestion():
    line = sys.stdin.readline().rstrip()
    [str_a, str_b] = line.split(' ')
    return (int(str_a), int(str_b))

def main():
    a, b = readQuestion()
    answer = solve(a, b)
    print(answer)
    
if __name__ == '__main__':
    main()

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%2!=0 and b%2!=0 else "No")

Solution (Python):
x,y=map(int,input().split())
if (x*y*3)%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):
line = input().split()

A = int(line[0])
B = int(line[1])


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

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

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())
ans = "Yes" if a*b%2 != 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):
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=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 == 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):

from operator import mul
print("Yes" if mul(*map(int,input().split()))%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:
    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):

from sys import stdin

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

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

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

Solution (Python):
ab = input().split()
A = int(ab[0])
B = int(ab[1])

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