Task: Program Execution
Input (English): 13, 18, ['c', 'v', 'r', 'G', 'G', 'M', 'g', '7939', 'e', 't', 'D', 'I', 'h', 'f', 'p', '7589', 'a', 'i', '3635', '1017']
Output (English): 7589