[프로그래머스 | 자바스크립트] 문자열안에 문자열

솔루션

const solution = (str1, str2) => {
  const answer = str1.includes(str2) ? 1 : 2;
  console.log(answer);

  return answer;
};

 

 

 

솔루션

const solution2 = (str1, str2) => {
  const answer = str1.split(str2).length > 1 ? 1 : 2;
  console.log(answer);

  return answer;
};