if you draw a straight line on a plane, the plane is divided into two regions. for example, if you pull two straight lines in parallel, you get three areas, and if you draw vertically one to the other you get 4 areas. create maximum number of regions obtained by drawing n given straight lines in PHP
PHP
🤖 Code Explanation
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This code is written in PHP. It finds the number of regions in an array of lines.
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if you draw a straight line on a plane, the plane is divided into two regions. for example, if you pull two straight lines in parallel, you get three areas, and if you draw vertically one to the other you get 4 areas. create maximum number of regions obtained by drawing n given straight lines
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