์ซ์๋ง ์ถ์ถ ๋ฌธ์ ํ์ด๋ดค์ต๋๋ค. ์ฝ๋๋ฆฌ๋ทฐ ๋ถํ๋๋ฆฝ๋๋ค.
function solution(str) { let answer = "" let zeroYn = false; let lowerStr = str.toLowerCase().replace(/[^0-9]/g,'') for(let x of lowerStr) { if(x > 0) { zeroYn = true; } if(zeroYn) { answer += x; } } return answer } console.log(solution("g0e0000n2T0s8eSoft"))์ ๋ ๊ฐ์ ๋ฐฉ์์ธ๋ฐ ๋ถ๊ธฐ ์ฒ๋ฆฌ ์ถ๊ฐํ์ด์ฅ