find_the_highest_altitude.dart

/*


-* 1732. Find the Highest Altitude *-


There is a biker going on a road trip. The road trip consists of n + 1 points at different altitudes. The biker starts his trip on point 0 with altitude equal 0.

You are given an integer array gain of length n where gain[i] is the net gain in altitude between points i​​​​​​ and i + 1 for all (0 <= i < n). Return the highest altitude of a point.

 

Example 1:

Input: gain = [-5,1,5,0,-7]
Output: 1
Explanation: The altitudes are [0,-5,-4,1,1,-6]. The highest is 1.
Example 2:

Input: gain = [-4,-3,-2,-1,4,3,2]
Output: 0
Explanation: The altitudes are [0,-4,-7,-9,-10,-6,-3,-1]. The highest is 0.
 

Constraints:

n == gain.length
1 <= n <= 100
-100 <= gain[i] <= 100


*/

import 'dart:math';

class Solution {
  int largestAltitude(List<int> gain) {
    int currentAltitude = 0;
    int maxAltitude = 0;
    for (int i = 0; i < gain.length; i++) {
      currentAltitude = gain[i];
      maxAltitude = max(maxAltitude, currentAltitude);
    }
    return maxAltitude;
  }
}