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())
print(['No','Yes'][A%2==1 and B%2==1])

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

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

ans="No"
for i in range(1,4):
    if (a*b*i)%2!=0:
        ans="Yes"
        break

print(ans)

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

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

ans = 0
for i in range(3):
    if(A*B*(i+1)%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):
print(["No","Yes"][eval(input().replace(" ","*"))%2])

Solution (Python):
a,b = map(int,input().split())
if a * b in [1,3,9]:
  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 == 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 = 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 = True
for i in range(1, 4):
    if A * B * i % 2 == 1:
        flg = False
        
if flg == False:
    print('Yes')
elif flg == True:
    print('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())
flg = False
for i in range(1, 4):
    if A * B * i % 2 == 1:
        flg = True
        break
if flg:
    print('Yes')
else:
    print('No')

Solution (Python):
A, B = map(int, input().split())
flg = False
for i in range(1, 4):
    if (A * B * i) % 2 == 1:
        flg = True
        break
if flg:
    print('Yes')
else:
    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>=1:
    print('Yes')

elif 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())

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):
n,m = [int(x) for x in input().split()]
if n == 2 or m == 2:
  print("No")
else:
  print("Yes")

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())
print("Yes" if A*B&1 else "No")

Solution (Python):
def mapt(fn, *args):
    return tuple(map(fn, *args))


def Input():
    return mapt(int, input().split(" "))


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


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

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

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

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

Solution (Python):
a=eval(input().replace(*" *"))
print(["No","Yes"][a%2])

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

Solution (Python):
a = input().split()
if int(a[0])*int(a[1])%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*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 = map(int, input().split())
set_a_b = set(a)
even_count = 0
for i in set_a_b:
    if i % 2 == 0:
        even_count += 1

if even_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())
ans='No'
if a%2!=0 and b%2!=0:
  ans='Yes'
print(ans)

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

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

Solution (Python):
import sys

readline = sys.stdin.readline
MOD = 10 ** 9 + 7
INF = float('INF')
sys.setrecursionlimit(10 ** 5)


def main():
    A, B = map(int, readline().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())

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

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

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

Solution (Python):
n, k = map(int, input().split())
print("Yes" if n&1 and k&1 else"No")

Solution (Python):

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

Solution (Python):
a,b = map(int,input().split())
if a*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())
cnt = 0
for c in range(1, 4):
    if (a*b*c) % 2 == 1:
        print("Yes")
        break
    else:
        cnt += 1
        if cnt == 3:
            print("No")
            break

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

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

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

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

if x % 2==1:
    print("Yes")
else:
    print("No")

Solution (Python):
import sys

a,b=list(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=input().split()
a=int(a)
b=int(b)
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()
print("No")

Solution (Python):
A, B = map(int, input().split())
if not A*B%2:
    print("No")
else:
    print("Yes")

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

Solution (Python):
A, B = map(int, input().split())
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):
print(["Yes","No"][eval(input().replace(" ","*"))%2==0])

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

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

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

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

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

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

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

Solution (Python):
a,b=map(int,input().split())
flag=0
 
for i in range(1,4):
  
  if (a*b*i)%2!=0:
    flag=1
    break
    
  else:
    continue
    

if flag==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):
import sys

read = sys.stdin.read
readline = sys.stdin.readline
readlines = sys.stdin.readlines
sys.setrecursionlimit(10 ** 9)
INF = 1 << 60
MOD = 1000000007


def main():
    A, B = map(int, readline().split())

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

    return


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

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

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

Solution (Python):
import sys


stdin = sys.stdin
def ns(): return stdin.readline().rstrip()
def ni(): return int(stdin.readline().rstrip())
def nm(): return map(int, stdin.readline().split())
def nl(): return list(map(int, stdin.readline().split()))


def main():
    a, b = nm()
    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, input().split())
if A % 2 == 0 or B % 2 == 0:
    print('No')
else:
    print('Yes')

Solution (Python):
import bisect, collections, copy, heapq, itertools, math, string, sys
input = lambda: sys.stdin.readline().rstrip() 
sys.setrecursionlimit(10**7)
INF = float('inf')
def I(): return int(input())
def F(): return float(input())
def SS(): return input()
def LI(): return [int(x) for x in input().split()]
def LI_(): return [int(x)-1 for x in input().split()]
def LF(): return [float(x) for x in input().split()]
def LSS(): return input().split()

def resolve():
    A, B = LI()

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

if __name__ == '__main__':
    resolve()

Solution (Python):
l = list(map(int,input().split()))
for i in l:
    if i%2==0:
        print('No')
        break
else:
    print('Yes')

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


if __name__ == "__main__":
    main()

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

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

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

Solution (Python):
a, b = map(int,input().split())
cnt = 0

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

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

Solution (Python):
a,b=map(int,input().split());print('NYoe s'[a*b%2!=0::2])

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

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

Solution (Python):

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

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

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

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

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

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

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

	cnt = 0
	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())
print('Yes' if a&1 and b&1 else 'No')

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

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

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

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

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

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

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

Solution (Python):











































def calculation(lines):
    
    A, B = list(map(int, lines[0].split()))
    if A % 2 != 0 and B % 2 != 0:
        return ['Yes']
    else:
        return ['No']



def get_input_lines(lines_count):
    lines = list()
    for _ in range(lines_count):
        lines.append(input())
    return lines



def get_testdata(pattern):
    if pattern == 1:
        lines_input = ['3 1']
        lines_export = ['Yes']
    if pattern == 2:
        lines_input = ['1 2']
        lines_export = ['No']
    if pattern == 3:
        lines_input = ['2 2']
        lines_export = ['No']
    return lines_input, lines_export



def get_mode():
    import sys
    args = sys.argv
    if len(args) == 1:
        mode = 0
    else:
        mode = int(args[1])
    return mode



def main():
    import time
    started = time.time()
    mode = get_mode()
    if mode == 0:
        lines_input = get_input_lines(1)
    else:
        lines_input, lines_export = get_testdata(mode)

    lines_result = calculation(lines_input)

    for line_result in lines_result:
        print(line_result)

    
    
    
    
    
    
    
    
    
    
    



if __name__ == '__main__':
    main()

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

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

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

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

Solution (Python):

import sys

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

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().rstrip().split())
if (A*B)&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 = map(int,input().split())

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

Solution (Python):
def checkodd(num):
	if num%2:
		return True
	else:
		return False

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

if checkodd(A) and checkodd(B):
	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):
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*b) % 2 != 0 else 'No')

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

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

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

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

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

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

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

Solution (Python):
print("Yes" if eval(input().replace(" ", "*"))&1 else "No")

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

for i in [1,2,3]:
    if (a * b * i) % 2 == 1:
        ans = True

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

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

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

Solution (Python):
a,b = map(int,input().split())
if (a*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 = (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())
res = A * B
for i in range(1, 4):
    if res * i % 2 == 1:
        print('Yes')
        break
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):
a,b = map(int,input().split())
c = 1
while True:
    if a * b * c % 2 == 1:
        print("Yes") 
        break
    elif c == 3:
        print("No")
        break
    else:
        c += 1

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

if ((a*b*1) % 2 == 1) or ((a*b*2) % 2 == 1) or ((a*b*2) % 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, raw_input().split(' '))
print 'Yes' if (a * b) % 2 else 'No'

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

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

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

Solution (Python):
import sys

stdin = sys.stdin

ni = lambda: int(ns())
ns = lambda: stdin.readline().rstrip()
na = lambda: list(map(int, stdin.readline().split()))


a, b = na()

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

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

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

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

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

Solution (Python):
import sys
A,B = map(int,input().split())
if not (1 <= A <= 3 and 1 <= B <= 3):
    sys.exit()

print('Yes') if ( A * B ) % 2 == 1 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*B in [2,4,6]:
  print('No')
else:
  print('Yes')

Solution (Python):
A,B =map(int,input().split())
for i in range(1,4,1):
    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):
import sys

rm = lambda: map(int, sys.stdin.buffer.readline().split())

a, b = rm()
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())
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==1:
    print("Yes")
else:
    print("No")

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

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

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

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

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


if '__main__' == __name__:
    resolve()

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

Solution (Python):
def checkodd(num):
	if num%2:
		return True
	else:
		return False

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

if checkodd(A) and checkodd(B):
	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 == 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')

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*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!=0:
    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());print("Yes" if ((a*b)%2!=0 or (a*b*2)%2!=0 or (a*b*3)%2!=0) else "No")

Solution (Python):
import sys

input = sys.stdin.readline


def main():
    A, B = map(int, input().split())

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

    print(ans)


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

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

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

if __name__ == '__main__':
    solve()

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

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

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

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

print("Yes" if (A * B) & 1 else "No")

Solution (Python):


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

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

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

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

Solution (Python):
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):
def main():
    A, B = map(int, input().split())
    if (A*B)%2 == 0:
        print('No')
    else:
        print('Yes')    
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 1*A*B %2 != 0 or 2*A*B %2 != 0 or 3*A*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,b = map(int,input().split())
ans = 'No'

for i in range(1,3):
    if a * b * i % 2 != 0:
        ans = 'Yes'

print(ans)

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