Merge pull request #545 from eric-hjh/main

[황장현] 68차 라이브 코테 제출

Author: github-actions[bot]

live6/test68/문제1/황장현.js

@@ -0,0 +1,24 @@
+const input = require('fs')
+  .readFileSync(process.platform === 'linux' ? '/dev/stdin' : './input.txt')
+  .toString()
+  .trim()
+  .split('\n')
+  .map((el) => el.split(' ').map(Number));
+
+function solution(input) {
+  const [E, S, M] = input[0];
+  let year = 1;
+
+  while (true) {
+    if (
+      (year - E) % 15 === 0 &&
+      (year - S) % 28 === 0 &&
+      (year - M) % 19 === 0
+    ) {
+      return year;
+    }
+    year++;
+  }
+}
+
+console.log(solution(input));

live6/test68/문제2/황장현.js

@@ -0,0 +1,19 @@
+const input = require('fs')
+  .readFileSync(process.platform === 'linux' ? '/dev/stdin' : './input.txt')
+  .toString()
+  .trim()
+  .split('\n')
+  .map((el) => el.split(' ').map(Number));
+
+function solution(input) {
+  let [N, KIM, IM] = input[0];
+  let answer = 0;
+  while (KIM !== IM) {
+    KIM = Math.ceil(KIM / 2);
+    IM = Math.ceil(IM / 2);
+    answer++;
+  }
+  return answer;
+}
+
+console.log(solution(input));

live6/test68/문제3/황장현.js

@@ -0,0 +1,14 @@
+function solution(s) {
+  const words = s.split(' ');
+
+  for (let i = 0; i < words.length; i++) {
+    let lowerWord = words[i].toLowerCase();
+    if (/[a-z]/.test(lowerWord[0])) {
+      lowerWord = lowerWord.replace(/^[a-z]/, (match) => match.toUpperCase());
+    }
+    words[i] = lowerWord;
+  }
+  return words.join(' ');
+}
+
+console.log(solution('3people unFollowed me'));