reverse string program

Author: Kirttinath

reverseString.js

@@ -0,0 +1,21 @@
+let str = "hello";
+
+const reverseStr = (str) => {
+  var rev = "";
+  for (let i = str.length - 1; i >= 0; i--) {
+    rev = rev + str[i];
+  }
+  return rev;
+};
+console.log(reverseStr(str));
+
+let rev = [];
+const revStr = (str) => {
+  for (let i = str.length - 1; i >= 0; i--) {
+    rev.push(str[i]);
+  }
+  let rv = rev.join("");
+  return rv;
+};
+
+console.log(revStr(str));