Added solution for 2496

Author: chirag64

02496. Maximum Value of a String in an Array.rs

@@ -0,0 +1,27 @@
+use std::cmp::max;
+
+impl Solution {
+    // Loop through the vector of strings. Keep a track of whether we found a non-digit in each iterated string. If we did, compare its length with the highest value we found so far. If we didn't find any non-digit in the iterated string, convert it into a i32 and compare its value with the highest value we found so far.
+    pub fn maximum_value(strs: Vec<String>) -> i32 {
+        let mut result = 0;
+        
+        for string_iterator in strs {
+            let mut found_a_non_digit = false;
+            for ch in string_iterator.chars() { 
+                let ascii_value = ch as usize;
+                
+                // The ASCII value of English numbers is 48 to 57
+                if ascii_value < 48 || ascii_value > 57 {
+                    result = max(result, (string_iterator.len() as i32));
+                    found_a_non_digit = true;
+                    break;
+                }
+            }
+            
+            if !found_a_non_digit {                
+                result = max(result, (string_iterator.parse::<i32>().unwrap()));
+            }
+        }
+        return result;
+    }
+}