Runtime: 86 ms (Top 60.46%) | Memory: 49.50 MB (Top 76.74%)

Author: AnasImloul

scripts/algorithms/I/Implement Rand10 Using Rand7/Implement Rand10 Using Rand7.js

@@ -0,0 +1,19 @@
+// Runtime: 86 ms (Top 60.46%) | Memory: 49.50 MB (Top 76.74%)
+
+/**
+ * The rand7() API is already defined for you.
+ * var rand7 = function() {}
+ * @return {number} a random integer in the range 1 to 7
+ */
+var rand10 = function() {
+    while (true) {
+        const num1 = rand7() - 1;
+        const num2 = rand7();
+
+        const combinedNum = num1 * 7 + num2;
+
+        if (combinedNum <= 40) {
+            return (combinedNum % 10) + 1;
+        }
+    }
+};