paren.out

来自「数据结构c＋＋语言描述的源代码」· OUT 代码 · 共 12 行

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