#37119: python解
yygg0988199300@gmail.com
(你懂的)
n = int(input())
for i in range(n):
x = input()
num = []
ans = 1
for k in range(len(x)):
if x[k].isdigit():
if k>=1:
if x[k-1].isdigit():
num[-1] += x[k]
else:
num.append(x[k])
else:
num.append(x[k])
if k>=2:
if x[k-1] == '-' and not x[k-2].isdigit():
num[-1] = '-' + num[-1]
#print(x[k], end = ' ')
#print(num)
if x[0] == '-':
num[0] = '-' + num[-0]
num_copy = num.copy()
for t in range(0, len(num_copy)):
#print(num_copy[i])
num_copy[t] = int(num_copy[t])
ans *= num_copy[t]
print(ans)