include include

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

int arr[n][m];
srand(time(0));
std::cout << "Array:" << std::endl;
int sumDiagonal1 = 0;
int sumDiagonal2 = 0;
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
arr[i][j] = rand() % 100 + 1;
std::cout << arr[i][j] << " ";
if (i == j) {
sumDiagonal1 += arr[i][j];
}
if (i + j == n - 1) {
sumDiagonal2 += arr[i][j];
}
}
std::cout << std::endl;
}
int diff = abs(sumDiagonal1 - sumDiagonal2);
std::cout << "Absolute difference of the sum of diagonal elements: " << diff << std::endl;
return 0;

}