Added solution for 1732

Author: chirag64

01732. Find the Highest Altitude.rs

@@ -0,0 +1,15 @@
+use std::cmp;
+
+impl Solution {
+    // Keep re-calculating current altitude by adding the net gain. Keep track of the highest gain while calculating each gain
+    pub fn largest_altitude(gain: Vec<i32>) -> i32 {
+        let mut current_gain = 0;
+        let mut highest_gain = 0;
+        
+        for i in gain {
+            current_gain += i;
+            highest_gain = cmp::max(highest_gain, current_gain);
+        }
+        return highest_gain;
+    }
+}