Bracket matching test (check)

Source: Internet
Author: User

1 /*Title: Bracket Matching test2 Verify that the parentheses in the given expression match correctly (two parentheses "()" "[]", correct output OK, error output wrong. 3 August 8, 2016 07:24:584 Ice Sakura Dream5 6 */7# include <iostream>8# include <cstring>9# include <cstdio>Ten using namespacestd; One Chars[ -]; A inttop=0, I; - BOOLPanduan (Chars[ -]) - { the      for(i=0; I<strlen (s); i++) -     { -         if(s[i]=='('|| s[i]=='[') top++;//there is a logical or "| |" -         if(s[i]==')'|| s[i]==']')              +         { -             if(top>0) top--; +             Else return 0; A         } at     } -     if(Top! =0)return 0; -     Else return 1; - } - intMain () - { inscanf"%s", s); -     if(Panduan (s)) cout<<"OK"; to     Elsecout<<"wrong"; +     return 0; -}

Bracket matching test (check)

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