fix: parenthesize multiple exception types in greatest_common_divisor.py

Kadarla Vishwagna · Kadarla Vishwagna · commit c2632f790578 · 2026-07-19T11:22:02.000+05:30
diff --git a/maths/greatest_common_divisor.py b/maths/greatest_common_divisor.py
@@ -73,7 +73,7 @@ def main():
             f"{greatest_common_divisor(num_1, num_2)}"
         )
         print(f"By iterative gcd({num_1}, {num_2}) = {gcd_by_iterative(num_1, num_2)}")
-    except IndexError, UnboundLocalError, ValueError:
+    except (IndexError, UnboundLocalError, ValueError):
         print("Wrong input")
 
 

Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@ def main():`
`73`	`73`	`f"{greatest_common_divisor(num_1, num_2)}"`
`74`	`74`	`)`
`75`	`75`	`print(f"By iterative gcd({num_1}, {num_2}) = {gcd_by_iterative(num_1, num_2)}")`
`76`		`- except IndexError, UnboundLocalError, ValueError:`
	`76`	`+ except (IndexError, UnboundLocalError, ValueError):`
`77`	`77`	`print("Wrong input")`
`78`	`78`
`79`	`79`