a = input().strip()
b = {'[':'(',']':')','{':'(','}':')'}
# 创建栈
stack = []
for i in a :
if i not in b.keys():
stack.append(i)
else :
stack.append(b[i])
print(int(eval(''.join( j for j in stack))))

a = input().strip()
b = {'[':'(',']':')','{':'(','}':')'}
# 创建栈
stack = []
for i in a :
if i not in b.keys():
stack.append(i)
else :
stack.append(b[i])
print(int(eval(''.join( j for j in stack))))