Python字符串压缩：将连续重复字符压缩成数字形式 - 代码示例

"""python\ndef process_string(input_str):\n if not input_str:\n return ""\n \n result = ""\n count = 1\n for i in range(1, len(input_str)):\n if input_str[i] == input_str[i-1]:\n count += 1\n else:\n result += input_str[i-1] + str(count)\n count = 1\n \n result += input_str[-1] + str(count)\n return result\n\ninput_str = input("请输入字符串：")\nprocessed_str = process_string(input_str)\nprint("处理后的字符串为：", processed_str)\n"""\n\n运行示例：\n"""\n请输入字符串：dddeeefff\n处理后的字符串为： d3e3f3\n"""\n