Repeat String Solution

repeatString/repeatString.js

@@ -1,5 +1,10 @@
-const repeatString = function() {
-
+const repeatString = function(term , repeat) {
+  if( term < 0) return 'ERROR';
+  let str = 0
+  for( let i = 0 ; i < repeat ; i++){
+    str += term
+  }
+  return str
 }
 
 module.exports = repeatString