๐ ๊ณผ์
์ฃผ์ด์ง ์ ๋ ฅ๊ฐ์ m, n ์ผ๋ก ๋ฐ๊ณ m ์ด์ n ์ดํ๋ฅผ ๋๋ฉด์ ์์๋ฅผ ์ฐพ๋๋ก ํ๋ค,
โญ๏ธ ์ ์ถ
let [m, n] = require('fs').readFileSync(0).toString().trim().split('\n').map(el => +el);
let result = [];
for (m; m <= n; m++) {
let r = [];
for (let i = 1; i <= m; i++) {
if (m % i == 0) {
r.push(i);
}
}
if (r.length == 2) {
result.push(m);
}
}
if (result.length == 0) {
console.log(-1);
} else {
let sum = result.reduce((pre, cur) => pre + cur);
console.log(`${sum}\n${result[0]}`);
}
'baekjoon' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
| ๋ฐฑ์ค_2798: ๋ธ๋์ญ (node.js/JavaScript) (1) | 2024.07.23 |
|---|---|
| ๋ฐฑ์ค_2751: ์ ์ ๋ ฌํ๊ธฐ 2 (node.js/JavaScript) (1) | 2024.07.23 |
| ๋ฐฑ์ค_5073: ์ผ๊ฐํ๊ณผ ์ธ ๋ณ (node.js/JavaScript) (0) | 2024.07.18 |
| ๋ฐฑ์ค_3009: ๋ค ๋ฒ์งธ ์ (node.js/JavaScript) (0) | 2024.07.17 |
| ๋ฐฑ์ค_1085: ์ง์ฌ๊ฐํ์์ ํ์ถ (node.js/JavaScript) (0) | 2024.07.17 |
