Leetcode Problem 816. Ambiguous Coordinates
Leetcode Solutions
Cartesian Product Approach for Ambiguous Coordinates
- Remove the parentheses from the input string.
- Iterate over all possible positions to insert a comma, splitting the string into two parts.
- For each part, generate all valid representations by inserting a decimal point at every allowable position.
- Combine the valid representations of the first and second parts to form a coordinate.
- Add the coordinate to the result list if both parts are valid.
- Return the list of all valid coordinates.
Backtracking Approach for Ambiguous Coordinates
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