Chef And Salary Pay

Given the schedule of Chef for $30$ days (A binary string of length $30$ where `'0'` denotes that Chef was on leave and `'1'` denotes Chef was working on that day). Chef gets $X-$ Rs for every day he worked. As working continuously for a long time is hectic so Company introduced the following policy to give a bonus to its employees. The company will check the longest streak for which an employee