Task: Program Execution
Input (English): 5, 10, ['D', 'P', '2411', '9405', 'e', 'R', 'I', 's', '1879', 'Q', '3847', 'K', '5363', 'z', 'd', 'T', '9507', '7227', 'w', '1359', 'E', 'z', '5457', '5267']
Output (English): 1879