CPP

C++ Pass Array to a Function

void myFunction(int myNumbers[5]) {
  for (int i = 0; i < 5; i++) {
    cout << myNumbers[i] << "
";
  }
}

int main() {
  int myNumbers[5] = {10, 20, 30, 40, 50};
  myFunction(myNumbers);
  return 0;
}

passing array to the function c++

double getAverage(int arr[], int size) {
  int i, sum = 0;       
  double avg;          

   for (i = 0; i < size; ++i) {
      sum += arr[i];
   }
   avg = double(sum) / size;

   return avg;
}

C++ Syntax for Passing Arrays as Function Parameters

returnType functionName(dataType arrayName[arraySize]) {
    // code
}

passing array to the function c++

void myFunction(int param[]) {
   .
   .
   .
}

passing array to the function c++

//passing array as a pointer.
void myFunction(int *param) {
   .
   .
   .
}

passing array to the function c++

void myFunction(int param[10]) {
   .
   .
   .
}