Update README.md

Author: SohaibBazaz

problem-3/README.md

@@ -1,10 +1,14 @@
-# Problem 2
+# Problem 3
 
-Link: https://leetcode.com/problems/make-the-string-great/description/
+Link: https://leetcode.com/problems/make-the-string-great/
 
-## Benchmarks
+# Benchmarks
 
-| CPU   | Time  | Mem  |
-|-------|-------|------|
+|  | Time (mean ± σ) | Range  (min … max) | Avg.Memory | Runs |
+| --- | --- | --- | --- | --- |
+| Python | 10.0 ms ± 2.4 ms | 7.2 ms … 26.2 ms | 8240k | 111 runs |
+| Mojo |  176.9 ms ± 17.0 ms | 161.6 ms … 216.5 ms | 39000k | 13 runs |
 
-Which performed better?
+# Which performed better?
+
+The Python code ran 17.67 ± 4.61 times faster than the Mojo code