include

int sumOfDigits(int num) {
int sum = 0;
while (num != 0) {
sum += num % 10;
num /= 10;
}
return sum;
}

int main() {
int size;
std::cout << "Enter the size of the array: ";
std::cin >> size;

int* arr = new int[size];
std::cout << "Enter the elements of the array: ";
for (int i = 0; i < size; i++) {
std::cin >> arr[i];
}
for (int i = 0; i < size; i++) {
if (sumOfDigits(arr[i]) == 6) {
arr[i] /= 3;
}
}
std::cout << "Array after dividing elements with sum of digits equal to 6 by 3: ";
for (int i = 0; i < size; i++) {
std::cout << arr[i] << " ";
}
delete[] arr;
return 0;

}