97차 2번 문제풀이

Author: jinoo0306

live9/test97/문제2/조진우.js

@@ -0,0 +1,26 @@
+function solution(name) {
+  let nameArr = name.split("");
+  let currentValue = "A";
+  let totalCount = 0;
+
+  for (let i = 0; i < nameArr.length; i++) {
+    let upDownCount = 0;
+    let leftRightCount = 0;
+
+    upDownCount = Number(
+      Math.min(
+        Math.abs(nameArr[i].charCodeAt(0) - currentValue.charCodeAt(0)),
+        26 - Math.abs(nameArr[i].charCodeAt(0) - currentValue.charCodeAt(0))
+      )
+    );
+
+    leftRightCount = i;
+
+    totalCount += Math.max(upDownCount, leftRightCount);
+    currentValue = nameArr[i];
+  }
+
+  return totalCount;
+}
+
+console.log(solution("JEROEN"));