λ°±μ€€_4134: λ‹€μŒ μ†Œμˆ˜ (node.js/JavaScript)

2024. 8. 3. 20:49Β·baekjoon

➑️ 문제: λ‹€μŒ μ†Œμˆ˜

 

🏐 제좜

let [x, ...arr] = require('fs').readFileSync(0).toString().trim().split("\n").map(Number);

function isPrime(num) {
    if (num <= 1) return false;
    if (num <= 3) return true;
    if (num % 2 == 0 || num % 3 == 0) return false;
    for (let i = 5; i * i <= num; i += 6) {
        if (num % i == 0 || num % (i + 2) == 0) return false;
    }
    return true;
}

let r = [];
for (let i = 0; i < x; i++) {
    let num = arr[i];
    while (!isPrime(num)) {
        num++;
    }
    r.push(num);
}

console.log(r.join("\n"));

 

πŸƒ‍♀️‍➑️ κ³Όμ •

 

μ•žμ—μ„œμ˜ μ†Œμˆ˜ λ¬Έμ œμ™€ λ™μΌν•˜κ²Œ ν’€μ—ˆλ‹€.

μ§€κΈˆκΉŒμ§€μ˜ μ†Œμˆ˜ μ‹œλ¦¬μ¦ˆλŠ” λ‹€ μ†Œμˆ˜ νŒλ³„ν•˜λŠ” ν•¨μˆ˜λ§Œ 잘 μž‘μ„±ν•˜λ©΄ λ°‘μ˜ forλ¬Έμ—μ„œλ§Œ μ‘°κΈˆμ”© λ‹¬λΌμ Έμ„œ μ–΄λ ΅μ§€ μ•Šμ•˜λ‹€. 였히렀 μ΅œμ†Œκ³΅λ°°μˆ˜κ°€ μ–΄λ €μ› μŒγ…  

'baekjoon' μΉ΄ν…Œκ³ λ¦¬μ˜ λ‹€λ₯Έ κΈ€

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'baekjoon' μΉ΄ν…Œκ³ λ¦¬μ˜ λ‹€λ₯Έ κΈ€
  • λ°±μ€€_13909: μ°½λ¬Έλ‹«κΈ° (node.js/JavaScript)
  • λ°±μ€€_17103: κ³¨λ“œλ°”ν νŒŒν‹°μ…˜ (node.js/JavaScript)
  • λ°±μ€€_1929: μ†Œμˆ˜ κ΅¬ν•˜κΈ° (node.js/JavaScript)
  • λ°±μ€€_4948: λ² λ₯΄νŠΈλž‘ 곡쀀 (node.js/JavaScript)
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λ°±μ€€_4134: λ‹€μŒ μ†Œμˆ˜ (node.js/JavaScript)
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