105차 3번 문제풀이

Author: jinoo0306

live10/test105/문제3/조진우.js

@@ -0,0 +1,33 @@
+function solution(order) {
+  const containerBelt = [];
+  let now = 1;
+  let count = 0;
+
+  for (let i = 0; i < order.length; i++) {
+    const target = order[i];
+
+    console.log(target);
+
+    while (now <= order.length && now !== target) {
+      containerBelt.push(now);
+      now++;
+    }
+    console.log("belt:", containerBelt);
+
+    if (now === target) {
+      count++;
+      now++;
+    } else if (containerBelt.length && containerBelt[0] === target) {
+      containerBelt.shift();
+      count++;
+    } else {
+      break;
+    }
+
+    console.log("--------------");
+  }
+
+  return count;
+}
+
+console.log(solution([4, 3, 1, 2, 5])); // 출력: 2