09.07: math(Pyramids)

luckylooky2 · Sep 7, 2024 · 3d5c6ac · 3d5c6ac
1 parent d7ac486
commit 3d5c6ac
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/baekjoon/5341.js b/baekjoon/5341.js
@@ -0,0 +1,16 @@
+// Pyramids : 수학
+const input = require("fs")
+  .readFileSync(0, "utf-8")
+  .trim()
+  .split("\n")
+  .map((v) => +v);
+const answer = [];
+
+for (const elem of input) {
+  if (elem === 0) {
+    break;
+  }
+  answer.push((elem * (elem + 1)) / 2);
+}
+
+console.log(answer.join("\n"));