void fun(int[][4], int, int, int&, int&);

int main(){

        int arr[][4] = {{1,2,-3,4},{5,6,-3}};
        int row, col;

        fun(arr, sizeof(arr)/sizeof(int), sizeof(arr[0])/sizeof(int), row, col);
        return 0;
}

void fun(int arr[][4], int row, int col, int& rrow, int& rcol){
        int counter = 0;
        for (int i = 0; i < row; i++){
                for (int j = 0; j < col; j++){
                        if (arr[i][j] < 0){
                                if (counter == 0){
                                        counter++;
                                } else {
                                        rrow = i;
rcol = j;
                                        return;
                                }
                        }
                }
        }
}