style: format code and docs with prettier

Author: AE-Hertz

solution/0600-0699/0664.Strange Printer/Solution.js

@@ -2,7 +2,7 @@
  * @param {string} s
  * @return {number}
  */
-var strangePrinter = function(s) {
+var strangePrinter = function (s) {
     const n = s.length;
     const f = new Array(n).fill(0).map(() => new Array(n).fill(1 << 30));
     for (let i = n - 1; i >= 0; --i) {