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Commit dfc2f37

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solved: Trapping rain water
1 parent e40e2dd commit dfc2f37

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‎README.md‎

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## :lion: Leetcode
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## :lion: Leetcode:seedling:
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### String to Int - Atoi
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return nums.last + 1;
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}
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```
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### Trapping rain water
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```dart
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int trap(List<int> height) {
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if (height.length < 2) return 0;
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List<int> left = List.generate(height.length, (index) => 0);
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List<int> right = List.generate(height.length, (index) => 0);
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int result = 0;
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left.first = height.first;
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for (int i = 1; i < height.length; i++) {
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left[i] = max(left[i - 1], height[i]);
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}
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right.last = height.last;
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for (int i = height.length - 2; i >= 0; i--) {
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right[i] = max(right[i + 1], height[i]);
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}
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for (int i = 0; i < height.length; i++) {
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result += min(left[i], right[i]) - height[i];
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}
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return result;
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}
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```

‎img/LeetCode.jpeg‎

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import 'dart:math';
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import 'helpers/stop_watch.dart';
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import '../helpers/stop_watch.dart';
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void main(List<String> args) {
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List<List<int>> cases = [
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import 'helpers/list_node_helper.dart';
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import 'models/list_node.dart';
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import '../helpers/list_node_helper.dart';
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import '../models/list_node.dart';
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void main(List<String> args) {
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List<List<List<int>>> cases = [

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