Problem:
 Score : 100 points    Problem Statement You are given two integers a and b .
Determine if a+b=15 or a\times b=15 or neither holds.  Note that a+b=15 and a\times b=15 do not hold at the same time.      Constraints  1 \leq a,b \leq 15  All values in input are integers.         Input Input is given from Standard Input in the following format:  a  b       Output If a+b=15 , print + ;
if a\times b=15 , print * ;
if neither holds, print x .        Sample Input 1 4 11      Sample Output 1 +  4+11=15 .       Sample Input 2 3 5      Sample Output 2 *  3\times 5=15 .       Sample Input 3 1 1      Sample Output 3 x  1+1=2 and 1\times 1=1 , neither of which is 15 .

Solution (Python):
a,b = map(int,input().split(' '))
if a*b == 15:
    print('*')
elif a+b == 15:
    print('+')
else:
    print('x')

Solution (Python):
a,b = map(int,input().split())
if a+b == 15:
  print("+")
elif a*b == 15:
  print("*")
else:
  print("x")

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

if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a, b = map(int, input().split())
if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):


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

if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

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

if a+b==15:
    print("+")
elif a*b == 15:
    print("*")
else:
    print("x")

Solution (Python):
a,b = map(int,input().split())
if (a + b) == 15:
    print("+")
elif (a * b) == 15:
    print("*")
else:
    print("x")

Solution (Python):
a,b = map(int, input().split())
if a + b == 15:
  print('+')
elif a * b == 15:
  print('*')
else:
  print('x')

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

if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

Solution (Python):




def main():
    a, b = map(int, input().split())
    if a + b == 15:
        print("+")
    elif a * b == 15:
        print("*")
    else:
        print("x")


if __name__ == '__main__':
    main()

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

if a+b == 15:
    print("+")
elif a*b == 15:
    print("*")
else:
    print('x')

Solution (Python):
a, b = map(int, input().split())
if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a, b = map(int, input().split())
if a * b == 15: print('*')
elif a + b == 15: print('+')
else: print('x')

Solution (Python):
import sys
import random

def rd():
        return sys.stdin.readline().rstrip()

def rdi():
        return [ int(x) for x in rd().split() ]


a, b = rdi()

if a+b == 15:
        print "+"
elif a*b == 15:
        print "*"
else:
        print "x"

Solution (Python):


a, b = map(int, input().split())
if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

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

    if a + b == 15:
        print("+")
    elif a * b == 15:
        print("*")
    else:
        print("x")

if __name__ == '__main__':
    main()

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

if a*b == 15:
    print("*")
elif a+b == 15:
    print("+")
else:
    print("x")

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

if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b=list(map(int, input().strip().split()))
if a+b==15:
    print('+')
elif a*b==15:
    print('*')
else:
    print('x')

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

if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

Solution (Python):
a, b = map(int, input().split())
if a* b == 15:
    print("*")
elif a+ b == 15:
    print("+")
else:
    print("x")

Solution (Python):
a, b = map(int, input().split())
if a+b==15:
    print('+')
elif a*b==15:
    print('*')
else:
    print('x')

Solution (Python):
a,b=map(int,input().split())
if a+b==15: print("+")
elif a*b==15: print("*")
else: print("x")

Solution (Python):
a, b = map(int, input().split())
if a+b == 15:
    print("+")
elif a*b ==15:
    print("*")
else:
    print("x")

Solution (Python):

 
def main():
	a, b = list(map(int, input().split()))
	if a + b == 15:
		print("+")
	elif a * b == 15:
		print("*")
	else:
		print("x")
 
if __name__ == '__main__':
	main()

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

if a + b == 15:
    print('+')
    exit()
elif a * b == 15:
    print('*')
    exit()
else:
    print('x')

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

    if a + b == 15:
        print('+')
    elif a * b == 15:
        print('*')
    else:
        print('x')

            
if __name__ == '__main__':
    main()

Solution (Python):
a,b = map(int, input().split())
if a+b==15: print("+")
elif a*b==15: print("*")
else: print("x")

Solution (Python):
a, b = map(int, input().split())
if a+b == 15:
    print("+")
elif a*b==15:
    print("*")
else:
    print("x")

Solution (Python):
a,b =map(int, input().split())
if a+b==15:
    print('+')
elif a*b==15:
    print('*')
else:
    print('x')

Solution (Python):



def main():
    a, b = map(int, raw_input().split())
    if a + b == 15:
        print '+'
    elif a * b == 15:
        print '*'
    else:
        print 'x'


if __name__ == '__main__':
    main()

Solution (Python):



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

    if a + b == 15:
        print('+')
    elif a * b == 15:
        print('*')
    else:
        print('x')

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

if a+b == 15:
    print('+')
elif a*b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b =  map(int,raw_input().split())
if a+ b == 15 :
	print "+"

elif a*b == 15:
	print "*"

else :
	print "x"

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

if a+b == 15:
    print('+')
elif a*b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b=map(int,input().split())
if a+b==15:
    print("+")
    exit()
if a*b==15:
    print("*")
    exit()
print("x")

Solution (Python):
a, b = map(int, raw_input().split())
if a + b == 15:
  print('+')
elif a * b == 15:
  print('*')
else:
  print('x')

Solution (Python):
s=input().split()
a=int(s[0])
b=int(s[1])
if a+b==15:
    print("+")
elif a*b==15:
    print("*")
else:
    print("x")

Solution (Python):
a, b = map(int, input().split())
if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

Solution (Python):
def main():
    a, b = map(int, input().split())
    if a + b == 15:
        print('+')
    elif a * b == 15:
        print('*')
    else:
        print('x')

main()

Solution (Python):
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools

sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]

def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
def pf(s): return print(s, flush=True)


def main():
    a,b = LI()
    if a+b == 15:
        return '+'
    if a*b==15:
        return '*'

    return 'x'



print(main())

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

if a + b == 15 :
    print("+")
elif a * b == 15 :
    print("*")
else :
    print("x")

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

if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b=map(int,input().split())
if a+b==15:
    print('+')
elif a*b==15:
    print('*')
else:
    print('x')

Solution (Python):


a, b = map(int, input().split())
if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

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

if a+b==15:
    print('+')
elif a*b==15:
    print('*')
else:
    print('x')

Solution (Python):
a, b = map(int, input().split())
if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

Solution (Python):
a,b=map(int,input().split())
if(a+b==15):
    print("+")
elif(a*b==15):print("*")
else:print("x")

Solution (Python):
a,b = map(int, input().split())
if a+b==15:
    print("+")
elif a*b==15:
    print("*")
else:
    print("x")

Solution (Python):
a, b = map(int,input().split())
if a+b==15:
    print("+")
elif a*b==15:
    print("*")
else:
    print("x")

Solution (Python):
a,b=[int(i) for i in input().split()]
if a+b==15:
    print("+")
elif a*b==15:
    print("*")
else:
    print("x")

Solution (Python):
A, B = map(int, input().split())
if A+B == 15:
    print("+")
elif A*B == 15:
    print("*")
else:
    print("x")

Solution (Python):
a,b = map(int, raw_input().split())
print "+" if a + b == 15 else "*" if a*b == 15 else "x"

Solution (Python):
def makelist(n, m):
    return [[0 for _ in range(m)] for _ in range(n)]





a, b = map(int, input().split())
if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

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

    if a + b == 15:
        print('+')
    elif a * b == 15:
        print('*')
    else:
        print('x')

Solution (Python):
a, b = map(int, input().split())
if a + b == 15:
  print('+')
elif a * b == 15:
  print('*')
else:
  print('x')

Solution (Python):
a, b = map(int, input().split())
if a+b == 15:
    ans = "+"
elif a*b == 15:
    ans = "*"
else:
    ans = "x"
print(ans)

Solution (Python):
A, B = map(int, input().split())
if A + B == 15:
    print('+')
elif A * B == 15:
    print('*')
else:
    print("x")

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

if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b= map(int, input().split())
if a+b == 15:
    print('+')
elif a*b == 15:
    print('*')
else:
    print('x')

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

Ans = ""
if A+B == 15:
    Ans = "+"
elif A*B == 15:
    Ans = "*"
else:
    Ans = "x"

print(Ans)

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

if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

Solution (Python):
a, b = map(int,input().split())
if a+b==15:
    print('+')
elif a*b==15:
    print('*')
else:
    print('x')

Solution (Python):
a,b = map(int,input().split(" "))
if a *b == 15:
	print("*")
elif a + b == 15:
	print("+")
else:
	print("x")

Solution (Python):


import sys,collections,itertools,re,math,fractions,decimal,random,array,bisect,heapq





def solve(f):
    a, b = f.read_int_list()
    if a+b == 15:
        return '+'
    elif a*b == 15:
        return '*'
    else:
        return 'x'


class Reader(object):
    def __init__(self, filename=None):
        self.file = open(filename) if filename is not None else None
        self.case = 1

    def __readline(self):
        return self.file.next().strip() if self.file else raw_input()

    def next_case(self):
        self.file.next()
        self.case += 1

    def read_int(self): return int(self.__readline())
    def read_float(self): return float(self.__readline())
    def read_long(self): return long(self.__readline())
    def read_decimal(self): return decimal.Decimal(self.__readline())
    def read_str(self): return self.__readline()

    def read_int_list(self): return map(int, self.__readline().split())
    def read_float_list(self): return map(float, self.__readline().split())
    def read_long_list(self): return map(long, self.__readline().split())
    def read_decimal_list(self): return map(decimal.Decimal, self.__readline().split())
    def read_str_list(self): return self.__readline().split()

if __name__ == '__main__':
    filename = sys.argv[1] if len(sys.argv) > 1 else None
    f = Reader(filename)
    if f.file:
        while True:
            print "Case 
            try:
                f.next_case()
            except StopIteration:
                break
    else:
        print solve(f)

Solution (Python):
a,b=map(int,input().split())
if a+b==15:
  print("+")
elif a*b==15:
  print("*")
else:
  print("x")

Solution (Python):
a,b = map(int, raw_input().split())
if a+b==15:
  print "+"
elif a*b==15:
  print "*"
else:
  print "x"

Solution (Python):
a,b = map(int,input().split())
if a+b == 15:
  print('+')
elif a*b == 15:
  print('*')
else:
  print('x')

Solution (Python):
a, b = map(int,input().split())
if a+b == 15:
	print('+')
elif a*b == 15:
	print('*')
else:
	print('x')

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

if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b = map(int,input().split())
if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

Solution (Python):
a, b = map(int, input().split())
if a+b == 15:
    print('+')
elif a*b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b = map(int, input().split())
print('+' if a + b == 15 else '*' if a * b == 15 else 'x')

Solution (Python):
a,b = map(int,input().split())
if a+b == 15:
    print('+')
elif a*b == 15:
    print('*')
else:
    print('x')

Solution (Python):
import sys
import math
import collections
import itertools
import array
import inspect


sys.setrecursionlimit(10000)


def chkprint(*args):
    names = {id(v):k for k,v in inspect.currentframe().f_back.f_locals.items()}
    print(', '.join(names.get(id(arg),'???')+' = '+repr(arg) for arg in args))


def to_bin(x):
    return bin(x)[2:]



dp = None

def main():
    a, b = [int(_) for _ in input().split()]

    if a + b == 15:
        print("+")
    elif a * b == 15:
        print("*")
    else:
        print("x")

main()

Solution (Python):
a, b = list(map(int, input().split()))
if a + b == 15:
    print("+")
elif a * b == 15:
    print("*")
else:
    print("x")

Solution (Python):
a,b=map(int, input().split())
print('+' if a+b==15 else '*' if a*b==15 else 'x')

Solution (Python):
from sys import exit, setrecursionlimit, stderr
from functools import reduce
from itertools import *
from collections import defaultdict
from bisect import bisect

setrecursionlimit(10**6)

def read():
  return int(input())

def reads():
  return [int(x) for x in input().split()]

A, B = reads()
if A * B == 15:
  print("*")
elif A + B == 15:
  print("+")
else:
  print("x")

Solution (Python):
a, b = map(int, input().split())
if a+b==15:
  print("+")
elif a*b==15:
  print("*")
else:
  print("x")

Solution (Python):



import array
from bisect import *
from collections import *
import fractions
import heapq 
from itertools import *
import math
import random
import re
import string
import sys

a, b = map(int, input().split())
if a + b == 15:
    print('+')
elif a * b == 15:
    print('*')
else:
    print('x')

Solution (Python):
a,b = map(int, input().split())
if a + b == 15:
  print('+')
elif a *b == 15:
  print('*')
else:
  print('x')

Solution (Python):
a, b = map(int, raw_input().split())
if a + b == 15:
    print '+'
elif a * b == 15:
    print '*'
else:
    print 'x'

Solution (Python):
a, b = list(map(int, input().split()))
if a+b==15:
    print('+')
elif a*b==15:
    print('*')
else:
    print("x")