Island Perimeter

easy
Question Solve Solutions 
<a href="https://leetcode.com/problems/island-perimeter/" target="_blank"><i class="fa fa-external-link" aria-hidden="true"> Link -> Island Perimeter</i></a>

Input Format

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Output Format

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Constraints

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Example

Input
4
4
0
1
0
0
1
1
1
0
0
1
0
0
1
1
0
0
Output
16
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Max Area Of Island

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