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class Solution {
    public String solution(String s) {
        int[] answer = Integer.parseInt(s.split(" "));
        int tmp = 0;
        for(int i=0; i<answer.length; i++) {
            if(answer[i] > answer[i+1]) {
                tmp = answer[i];
                answer[i] = answer[i+1];
                answer[i+1] = tmp;
            }
        }
        return answer[0] + " " + answer[answer.length-1];
    }
}