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  1. var checkValidString = function(s) {
  2.  
  3.     var iden = ['(', ')', '{', '}', '[', ']'];
  4.     var arr = [];    
  5.  
  6.     for (var i = 0; i < s.length; i++) {
  7.         for (var j = 0; j < iden.length; j++) {             
  8.            if(s[i] === iden[j]){
  9.              if(s[i+1] === iden[j+1]){  
  10.  
  11.                i++;
  12.                break;
  13.  
  14.              }else{
  15.  
  16.                return false;
  17.  
  18.              }   
  19.            }else if( j===iden.length -1 ){
  20.  
  21.              return false;
  22.  
  23.            }         
  24.         }         
  25.     }
  26.  
  27.     return true;
  28.  
  29. };
  30.  
Success #stdin #stdout 0s 107072KB
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stdout 
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https://ideone.com/jvNHV2
language:
JavaScript (SMonkey 60.2.3)
created:
7 years ago
visibility:
public

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