728x90
๋ฐ์ํ
https://school.programmers.co.kr/learn/courses/30/lessons/120885#
ํ๋ก๊ทธ๋๋จธ์ค
SW๊ฐ๋ฐ์๋ฅผ ์ํ ํ๊ฐ, ๊ต์ก, ์ฑ์ฉ๊น์ง Total Solution์ ์ ๊ณตํ๋ ๊ฐ๋ฐ์ ์ฑ์ฅ์ ์ํ ๋ฒ ์ด์ค์บ ํ
programmers.co.kr
ํ๋ก๊ทธ๋๋จธ์ค ์ฝ๋ฉํ ์คํธ ์ ๋ฌธ ๋ฌธ์
๋ก์ง ์์
1. ๊ธธ์ด ๋น๊ต ํ ์งง์ ์์ ์๋ถ๋ถ์ 0 ์ฑ์๋ฃ๊ธฐ
2. ๋๋ถ๋ถ๋ถํฐ ๋น๊ต, ๋ณ์ plus๋ฅผ ์ด์ฉํ ๋ฐ์ฌ๋ฆผ
- ์ด ๋, plus๋ ํญ์ 0 ํน์ 1
- ๋๋ค 1์ผ ๋, ๋๋ค 0์ผ ๋, ๊ทธ๋ฆฌ๊ณ ๊ฐ๊ฐ 0๊ณผ 1์ผ ๋๋ฅผ ๋๋์ด ์๊ฐ
๋์ ํ์ด
function solution(bin1, bin2) {
let answer = '';
if(bin1.length !== bin2.length){
let m = Math.abs(bin2.length - bin1.length);
if(bin1.length < bin2.length){
for(let i=0; i<m; ++i){
bin1 = '0'+bin1;
}
}
else {
for(let i=0; i<m; ++i){
bin2 = '0'+bin2;
}
}
}
// console.log(bin1, bin2);
let plus = 0;
let len = bin1.length;
let state = 0;
for(let i=len-1; i>=0; --i){
console.log(i);
if(bin1[i]=='1' && bin2[i]=='1'){
answer = String(0+plus) + answer;
plus = 1;
}
else if(bin1[i]=='0' && bin2[i]=='0'){
answer = String(plus) + answer;
plus = 0;
}
else{
if(plus===0){
answer = '1'+answer;
}
else{
answer = '0'+answer;
}
}
console.log(answer);
}
if(plus == 1) answer = '1'+answer;
return answer;
}
728x90
๋ฐ์ํ
'๐ ์๊ณ ๋ฆฌ์ฆ > Programmers' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
[Javascript/PGS] Lv.2 : ์กฐ์ด์คํฑ (Greedy) ๐ฎ๐ฅ (1) | 2025.02.16 |
---|---|
[Javascript/PGS] Lv.0 : ๋ค์์ ์ฌ ์ซ์ (์ ๋ฌธ 100์ ๋ง์คํฐ!๐ฅ) (0) | 2025.02.11 |
[Javascript/PGS] Lv.0 : ์นํจ ์ฟ ํฐ (0) | 2025.02.11 |
[Javascript/PGS] Lv.3 : ์ ๊ตญ์ฌ์ฌ (์ด๋ถํ์) (1) | 2025.02.06 |
[Javascript/PGS] Lv.2 : ํ ์ธ ํ์ฌ (์ฌ๋ผ์ด๋ฉ ์๋์ฐ) (0) | 2025.02.06 |