Merge pull request #704 from eric-hjh/main

[황장현] 108차 라이브 코테 제출

Author: github-actions[bot]

live10/test108/문제1/황장현.js

@@ -0,0 +1,15 @@
+const input = require('fs')
+  .readFileSync(process.platform === 'linux' ? '/dev/stdin' : './input.txt')
+  .toString()
+  .trim();
+
+const parts = input.split('-');
+
+let result = parts[0].split('+').reduce((acc, num) => acc + parseInt(num), 0);
+
+for (let i = 1; i < parts.length; i++) {
+  const sum = parts[i].split('+').reduce((acc, num) => acc + parseInt(num), 0);
+  result -= sum;
+}
+
+console.log(result);

live10/test108/문제2/황장현.js

@@ -0,0 +1,22 @@
+const input = require('fs')
+  .readFileSync(process.platform === 'linux' ? '/dev/stdin' : './input.txt')
+  .toString()
+  .trim()
+  .split(' ')
+  .map(Number);
+
+const [N, K] = input;
+
+const dp = Array.from({ length: K + 1 }, () => Array(N + 1).fill(0));
+
+for (let i = 0; i <= K; i++) {
+  dp[i][0] = 1;
+}
+
+for (let i = 1; i <= K; i++) {
+  for (let j = 1; j <= N; j++) {
+    dp[i][j] = (dp[i][j - 1] + dp[i - 1][j]) % 1000000000;
+  }
+}
+
+console.log(dp[K][N]);