In a university, there are 240 students enrolled in the Computer Science program. During the first semester, 60 students decided to switch their major, and 40 new students joined the program. In the second semester, half of the remaining students decided to take a break from their studies, but 30 new students joined again. How many students are currently enrolled in the Computer Science program? Let's think step by step and output the final answer within \boxed{}.
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