Create 1560-most-visited-sector-in-a-circular-track.js

Author: everthis

1560-most-visited-sector-in-a-circular-track.js

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+/**
+ * @param {number} n
+ * @param {number[]} rounds
+ * @return {number[]}
+ */
+const mostVisited = function(n, rounds) {
+  const arr = Array(n + 1).fill(0)
+  for(let i = 1, m = rounds.length; i < m; i++) {
+    let start = rounds[i - 1], end = rounds[i]
+
+    if(i == 1) arr[start]++
+    while(start !== end) {
+      start += 1
+      if (start === n + 1) start = 1
+      arr[start]++
+    }
+  }
+  const max = Math.max(...arr)
+  const res = []
+  for(let i = 1; i <= n; i++) {
+    if(arr[i] === max) res.push(i)
+  }
+  return res
+};