input: Write a function to convert a list of strings to camelCase and return a new list with the converted strings. If the input list is empty, return an empty string.
  
  assert convertToCamelCase(["this", "is", "an", "example"]) == "ThisIsAnExample"
  assert convertToCamelCase(["camel", "case", "programming", "is", "fun"]) == "CamelCaseProgrammingIsFun"
  assert convertToCamelCase(["one", "two", "three"]) == "OneTwoThree"
  assert convertToCamelCase([]) == ""
output: def convertToCamelCase(strings):
      if not strings:
          return ""
      result = ""
      for i, s in enumerate(strings):
          if i == 0:
              result += s.capitalize()
          else:
              result += s.capitalize()
      return result