Task: Program Execution
Input (English): 16, 19, ['t', '6575', '9683', '6843', 'q', '7721', 'O', '4139', '5085', '7903', 'i', 'V', '865', '6641', 'H', 's', 'W', 'M', 'U', '6173', 'K', 'T']
Output (English): 0