[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

fourteen.cpp

@@ -30,10 +30,10 @@ int main() {
 
     // Call findAddition with two integer arguments
     int result1 = add_obj.findAddition(10, 20);
-    
+
     // Call findAddition with three integer arguments
     int result2 = add_obj.findAddition(10, 20, 30);
-    
+
     // Call findAddition with two double arguments
     double result3 = add_obj.findAddition(10.5, 20.5);