Example 1
Example 2
Example 3
1 <= s.length <= 100s consists of digits 0-9 and characters '+', '-', '*', '/', '(', and ')'.It is guaranteed that parentheses expression s is a VPS.Example 1
Example 2
Example 3
1 <= s.length <= 100s consists of digits 0-9 and characters '+', '-', '*', '/', '(', and ')'.It is guaranteed that parentheses expression s is a VPS.