style: remove unused params of main (#2948)

Co-authored-by: realstealthninja <68815218+realstealthninja@users.noreply.github.com>

numerical_methods/babylonian_method.cpp

@@ -87,13 +87,11 @@ static void test() {
 
 /**
  * @brief Main function
- * @param argc commandline argument count (ignored)
- * @param argv commandline array of arguments (ignored)
  * calls automated test function to test the working of fast fourier transform.
  * @returns 0 on exit
  */
 
-int main(int argc, char const *argv[]) {
+int main() {
     test();  //  run self-test implementations
              //  with 2 defined test cases
     return 0;

numerical_methods/composite_simpson_rule.cpp

@@ -163,8 +163,8 @@ static void test(std::int32_t N, double h, double a, double b,
 
 /**
  * @brief Main function
- * @param argc commandline argument count (ignored)
- * @param argv commandline array of arguments (ignored)
+ * @param argc commandline argument count
+ * @param argv commandline array of arguments
  * @returns 0 on exit
  */
 int main(int argc, char** argv) {

numerical_methods/fast_fourier_transform.cpp

@@ -154,13 +154,11 @@ static void test() {
 
 /**
  * @brief Main function
- * @param argc commandline argument count (ignored)
- * @param argv commandline array of arguments (ignored)
  * calls automated test function to test the working of fast fourier transform.
  * @returns 0 on exit
  */
 
-int main(int argc, char const *argv[]) {
+int main() {
     test();  //  run self-test implementations
              //  with 2 defined test cases
     return 0;

numerical_methods/inverse_fast_fourier_transform.cpp

@@ -148,13 +148,11 @@ static void test() {
 
 /**
  * @brief Main function
- * @param argc commandline argument count (ignored)
- * @param argv commandline array of arguments (ignored)
  * calls automated test function to test the working of fast fourier transform.
  * @returns 0 on exit
  */
 
-int main(int argc, char const *argv[]) {
+int main() {
     test();  //  run self-test implementations
              //  with 2 defined test cases
     return 0;

numerical_methods/lu_decompose.cpp

@@ -81,7 +81,7 @@ void test2() {
 }
 
 /** Main function */
-int main(int argc, char **argv) {
+int main() {
     std::srand(std::time(NULL));  // random number initializer
 
     test1();

numerical_methods/midpoint_integral_method.cpp

@@ -155,8 +155,8 @@ static void test(std::int32_t N, double h, double a, double b,
 
 /**
  * @brief Main function
- * @param argc commandline argument count (ignored)
- * @param argv commandline array of arguments (ignored)
+ * @param argc commandline argument count
+ * @param argv commandline array of arguments
  * @returns 0 on exit
  */
 int main(int argc, char** argv) {