READ ME

README.md

@@ -52,14 +52,15 @@ To generate a random graph, use the following options:
 To extract the optimal solution of a graph from a .dot file, use the following option:
 
 ```
-./optLP -d <filename.dot>
--d <filename.dot>: Specifies the .dot file containing the graph.
+./optLP --input-file <filename.dot> --output-folder <foldername>
+--input-file <filename.dot>: Specifies the .dot file containing the graph.
+--output-folder <foldername>: Specifies the folder containing the result . 
 ```
 
 **Example:**
 
 ```
-./optLP -d ./toys_samples/graph1.dot
+./optLP --input-file ./toys_examples/graph3.dot --output-folder ./result/
 ```
 
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