[Leetcode] [JavaScript] Valid parentheses

https://leetcode.com/problems/valid-parentheses/

Valid parentheses

Given A string containing just the characters,,, ‘(‘ ‘)‘ , and ‘{‘ ‘}‘ ‘[‘ ‘]‘ , determine if the input string I S valid.

The brackets must close in the correct order, and is all valid but and is not "()" "()[]{}" "(]" "([)]" .

The water problem is very pleasant.

1 /**2 * @param {string} s3 * @return {Boolean}4  */5 varIsValid =function(s) {6     varstack = [];7     functionbrackets (left, right) {8         if(left = = = ' (' && right = = = ') '){9             return true;Ten}Else if(left = = = ' [' && right = = = '] '){ One             return true; A}Else if(left = = ' {' && right = = = '} '){ -             return true; -         } the         return false; -     } -     vartop =NULL; -      for(varIinchs) { +         if(/[\({\[]/. Test (S[i])) { - Stack.push (S[i]); +}Else{ A             if(Stack.length > 0){ attop =Stack.pop (); -                 if(!brackets (top, s[i])) { -                     return false; -                 } -}Else{ -                 return false; in             } -         } to     } +      -     if(stack.length!== 0){ the         return false; *     }   $     return true;Panax Notoginseng};

[Leetcode] [JavaScript] Valid parentheses