최고다최코딩

public String solution(int age) {

String answer = age+"";

char[] arr = answer.toCharArray();

for(int i=0; i<arr.length;i++){

arr[i] = (char) (arr[i]+49);

}

answer = String.valueOf(arr);

return answer;

}

public int[] solution(String my_string) {

my_string = my_string.replaceAll("\\D", "");

char[] arr = my_string.toCharArray();

Arrays.sort(arr);

int[] answer = new int[arr.length];

for(int i=0; i<arr.length; i++){

answer[i] = Integer.parseInt(arr[i]+"");

}

return answer;

}

int[] answer = new int[arr.length];

for(int i=0; i<arr.length; i++){

answer[i] = arr[i]-'0';

}

return Arrays.stream(myString.replaceAll("[A-Z|a-z]", "")

.split("")).

sorted().

mapToInt(Integer::parseInt).

toArray();

public int solution(int[] dot) {

if(dot[0]>0&&dot[1]>0)return 1;

else if(dot[0]<0&&dot[1]>0)return 2;

else if(dot[0]<0&&dot[1]<0)return 3;

else return 4;

}

 return dot[0]>0&&dot[1]>0 ? 1: dot[0]<0&&dot[1]>0 ? 2 : dot[0]<0&&dot[1]<0 ? 3: 4;

public int solution(int[] sides) {

Arrays.sort(sides);

if(sides[2]<sides[0]+sides[1])

return 1;

return 2;

}

public int solution(int[] sides) {

Arrays.sort(sides);

int answer = (sides[2]<sides[0]+sides[1]) ? 1: 2;

return answer;

}