import java.util.ArrayList; import java.util.List; class Solution { public String[] solution(String[] strArr) { List answer = new ArrayList(); for (int i = 0; i < strArr.length; i++) { if (!strArr[i].contains("ad")) { answer.add(strArr[i]); } } return answer.toArray(new String[0]); } }
class Solution { public int solution(String myString, String pat) { int answer = 0; int i=0; int j=pat.length()-1; while (j < myString.length()) { if (myString.substring(i, j+1).equals(pat)) { answer++; } i++; j++; } return answer; } } class Solution { public int solution(String myString, String pat) { int cnt = 0; for(int i=0; i
class Solution { public int solution(int[] num_list) { int answer = 0; int length = num_list.length; if (length >= 11) { for (int i : num_list) { answer+=i; } } else if(length 10?stream.sum():stream.reduce(1, (a, b) -> a * b); } }