get Highest and Lowest number from string of space separated numbers, using "for" statement

HighAndLow_Using_for.java

 public static String HighAndLow(String numbers) {
    // Code here or
    String[] splitStr = numbers.split(" "); // split by " "
    int lNum = Integer.parseInt(splitStr[0]); //lowest number init;
    int hNum = Integer.parseInt(splitStr[0]); // highest number init;
    for(int i=1; i<splitStr.length; i++){//compare
      if(lNum>Integer.parseInt(splitStr[i]))
        lNum = Integer.parseInt(splitStr[i]);
      if(hNum<Integer.parseInt(splitStr[i]))
        hNum = Integer.parseInt(splitStr[i]);
    }
    
    //"hNum lNum";
    return  String.valueOf(hNum)+" "+ String.valueOf(lNum);
  }

단순히 For문을 사용하여 해결. >> Stream으로 바꾼 문구

//Using java8
public static String HighAndLow(String numbers) {

    int min = Arrays.stream(numbers.split(" "))
                    .mapToInt(i -> Integer.parseInt(i))
                    .min()
                    .getAsInt();

    int max = Arrays.stream(numbers.split(" "))
                    .mapToInt(i -> Integer.parseInt(i))
                    .max()
                    .getAsInt();

    return String.format("%d %d", max, min);
}