leetcode 792

readme.md

leetcode 792

Created with <3 with dartpad.dev.

main.dart

class Solution {
  int numMatchingSubseq(String s, List<String> words) {
//     List<String> ss = s.split('');
    int result = 0;
    for(String item in words){
      String tempS = s;
      List<String> wordsOne = item.split('');
      bool isContain = false;
      for(String one in wordsOne){
        print(wordsOne);
          print(one);
        if(tempS.contains(one)){
          isContain = true;
          if(tempS.indexOf(one)  == 0) break;
          else{
          tempS = tempS.substring(0, tempS.indexOf(one) - 1);  
          }
          
          
        
        }
        else{
          isContain = false;
          break;
        }
        
      } 
      print(isContain);
      if(isContain == true){
        result = result + 1;
      }
        
    }
    return result;
  }
  
  
}

void main(){
  
  String s = "abcde";
  List<String> words = ["a","bb","acd","ace"];
  Solution solution = Solution();
  int result = solution.numMatchingSubseq(s, words);
  print(result);
}