# n = int(input())
from itertools import chain
line = input().strip().split()
nums = list(map(int,line[::2]))
chars = line[1::2]
chars.append(' ')
print(nums)
print(chars)
s = list(chain.from_iterable(zip(nums, chars)))
befor = eval("".join(list(map(str,s))))
print(befor)
for i in range(len(nums)):
while i>0 and nums[i]<nums[i-1]:
s = list(chain.from_iterable(zip(nums, chars)))
befor = eval("".join(list(map(str,s))).strip())
nums[i],nums[i-1] = nums[i-1],nums[i] #交换
s = list(chain.from_iterable(zip(nums, chars)))
after = eval("".join(list(map(str,s))).strip())
if befor == after:
i-=1
else:
nums[i], nums[i - 1] = nums[i - 1], nums[i] #交换回去
break
s = list(chain.from_iterable(zip(nums, chars)))
s = " ".join(list(map(str,s)))
print(s)
after = eval(s)
print(after)
# 19 + 18 + 17 / 16 * 15 * 14 / 13 - 12 + 11 + 10 * 9 / 8 - 7 + 6 - 5 + 4 + 3 * 2 * 1
#滴滴##笔试题目##校招#