How to perform 'Measure Execution Time' in SAS.
* Task: Measure Execution Time
* Language: SAS
%macro measure_execution_time()
* Implementation for Measure Execution Time
%let result = ...; * Initialize variable
* TODO: Implement core logic here
* Step 1: Prepare data
* Step 2: Process Measure Execution Time
%put("Done");
%mend;