title: Form Minimum Number From Given Sequence 1
signature: fun formMinimumNumberFromGivenSequence1(seq: String): String {
test_code: package main
  
  import kotlin.text.*
  import kotlin.math.*
  
  
  // SOLUTION CODE
  // ===================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE
  // ===================================
  fun validateSolution(actual:String, expected:String):Boolean{
    return actual.equals(expected)
  }
  fun driver(seq: String, expected:String):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(seq), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver("D", "[2, 1]")
      println("TEST-0...${result}")
      
      result = driver("I", "[1, 2]")
      println("TEST-1...${result}")
      
      result = driver("DD", "[3, 2, 1]")
      println("TEST-2...${result}")
      
      result = driver("II", "[1, 2, 3]")
      println("TEST-3...${result}")
      
      result = driver("DIDI", "[2, 1, 4, 3, 5]")
      println("TEST-4...${result}")
      
      result = driver("IIDDD", "[1, 2, 6, 5, 4, 3]")
      println("TEST-5...${result}")
      
      result = driver("DDIDDIID", "[3, 2, 1, 6, 5, 4, 7, 9, 8]")
      println("TEST-6...${result}")
      
      result = driver("176297", "[7, 6, 5, 4, 3, 2, 1]")
      println("TEST-7...${result}")
      
      result = driver("1", "[2, 1]")
      println("TEST-8...${result}")
      
      result = driver("XHkhZq", "[7, 6, 5, 4, 3, 2, 1]")
      println("TEST-9...${result}")
      
          
  }
  
  main()
source_py: def form_minimum_number_from_given_sequence_1(seq):
      n = len(seq)
      if (n >= 9):
          return '-1'
      result = ([None] * (n + 1))
      count = 1
      for i in range((n + 1)):
          if ((i == n) or (seq[i] == 'I')):
              for j in range((i - 1), (- 2), (- 1)):
                  result[(j + 1)] = int(('0' + str(count)))
                  count += 1
                  if ((j >= 0) and (seq[j] == 'I')):
                      break
      return result
source_cpp: string form_minimum_number_from_given_sequence_1(string seq) {
    int n = seq . length ( );
    if ( n >= 9 ) return "-1";
    string result ( n + 1, ' ' );
    int count = 1;
    for ( int i = 0;
    i <= n;
    i ++ ) {
      if ( i == n || seq [ i ] == 'I' ) {
        for ( int j = i - 1;
        j >= - 1;
        j -- ) {
          result [ j + 1 ] = '0' + count ++;
          if ( j >= 0 && seq [ j ] == 'I' ) break;
        }
      }
    }
    return result;
  }