23-카드-합체놀이

minbr0ther · Apr 4, 2022 · bdbba94 · bdbba94
1 parent 667c140
commit bdbba94
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diff --git a/2022/greedy/19~24/23-카드-합체-놀이/app.js b/2022/greedy/19~24/23-카드-합체-놀이/app.js
@@ -0,0 +1,15 @@
+const fs = require('fs');
+const filePath = process.platform === 'linux' ? '/dev/stdin' : './input.txt';
+let input = fs.readFileSync(filePath).toString().trim().split('\n');
+
+let [n, m] = input.shift().split(' ').map(Number);
+const arr = input.shift().split(' ').map(Number);
+
+for (let i = 0; i < m; i++) {
+  arr.sort();
+  const sum = BigInt(arr[0]) + BigInt(arr[1]);
+  arr[0] = sum;
+  arr[1] = sum;
+}
+
+console.log(arr.reduce((a, b) => BigInt(a) + BigInt(b)).toString());
diff --git a/2022/greedy/19~24/23-카드-합체-놀이/input.txt b/2022/greedy/19~24/23-카드-합체-놀이/input.txt
@@ -0,0 +1,2 @@
+3 1
+3 2 6