paren.out

data struct algorithm and application in c++ 一书的课后答案源码

Type an expression of length at most 100
The pairs of matching parentheses in
(d+(a+b)*c*(d+e)-f))(()
are
4 8
12 16
1 19
No match for right parenthesis at 20
22 23
No match for left parenthesis at 21