์นดํ…Œ๊ณ ๋ฆฌ ์—†์Œ

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ž๋ฆฟ์ˆ˜ ๋”ํ•˜๊ธฐ

hyunjun's developing ๐Ÿฃ 2024. 12. 7. 22:13

 


 

https://school.programmers.co.kr/learn/courses/30/lessons/120906

 

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

SW๊ฐœ๋ฐœ์ž๋ฅผ ์œ„ํ•œ ํ‰๊ฐ€, ๊ต์œก, ์ฑ„์šฉ๊นŒ์ง€ Total Solution์„ ์ œ๊ณตํ•˜๋Š” ๊ฐœ๋ฐœ์ž ์„ฑ์žฅ์„ ์œ„ํ•œ ๋ฒ ์ด์Šค์บ ํ”„

programmers.co.kr

 


 

class Solution {
    public int solution(int n) {
        int answer = 0;
        while(n>0){
            answer+=n%10;
            n /=10;
        }

        return answer;
    }
}

 

์ƒ๊ฐํ•  ์  : ๋‚˜๋จธ์ง€๊ฐ’์„ ๊ตฌํ•ด์„œ ์ž๋ฆฟ์ˆ˜์˜ ๋‚ด์šฉ๊ฐ’ ์–ป๊ธฐ.  10์œผ๋กœ ๋‚˜๋ˆ ์„œ ๋ชซ์„ ์–ป์€ ๋‹ค์Œ ๋˜ ๋ฐ˜๋ณต