Create 2405-optimal-partition-of-string.js

Author: everthis

2405-optimal-partition-of-string.js

@@ -0,0 +1,22 @@
+/**
+ * @param {string} s
+ * @return {number}
+ */
+var partitionString = function(s) {
+  let res = 0, n = s.length
+  let i = 0, j = 0, num = 0
+  const set = new Set()
+  for(let i = 0; i < n; i++) {
+    const ch = s[i]
+    if(set.has(ch)) {
+      res++
+      num = 1
+      set.clear()
+    } else {
+
+    }
+    set.add(ch)
+  }
+  
+  return res + 1
+};