๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
์•Œ๊ณ ๋ฆฌ์ฆ˜/์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œํ’€์ด

programmers - ๋ฌธ์ž์—ด์•ˆ์— ๋ฌธ์ž์—ด java

by sh119 2024. 7. 1.

ํ•ด๋‹น ๋ฌธ์ œ๋Š” ์ดˆ๊ธ‰ "๋ฌธ์ž์—ด" ๋ฌธ์ œ๋กœ string ์— ๋‚ด์žฅ๋˜์–ด ์žˆ๋Š” ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๊ฐ„๋‹จํ•˜๋‹ค.

 

๋ฌธ์ œ ์„ค๋ช…

๋ฌธ์ž์—ด str1, str2๊ฐ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. str1 ์•ˆ์— str2๊ฐ€ ์žˆ๋‹ค๋ฉด 1์„ ์—†๋‹ค๋ฉด 2๋ฅผ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”.

 

์ œํ•œ ์‚ฌํ•ญ

  • 1 ≤ str2์˜ ๊ธธ์ด ≤ 100
  • ๋ฌธ์ž์—ด์€ ์•ŒํŒŒ๋ฒณ ๋Œ€๋ฌธ์ž, ์†Œ๋ฌธ์ž, ์ˆซ์ž๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

์ž…์ถœ๋ ฅ ์˜ˆ

"ab6CDE443fgh22iJKlmn1o" "6CD" 1
"ppprrrogrammers" "pppp" 2
"AbcAbcA" "AAA" 2

 

๋‚ด๊ฐ€ ํ‘ผ ์ฝ”๋“œ

class Solution {
    public int solution(String str1, String str2) {
        int answer = 2;
        
        if(str1.contains(str2)){
            answer = 1;
        }
        
        return answer;
    }
}

 

ํ’€์ด 2)

class Solution {
    public int solution(String str1, String str2) {
        
        return (str1.contains(str2) ? 1 : 2);
        
    }
}