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Raspberry Hello World in Electronic Hardware Programming Blink

Loop Structure

Unlike the sequence structure, a program with a loop structure repeatedly executes one or more instructions. According to the number of repeated execution, the loop structure can be subdivided into definite loop structure and indefinite loop structure. When a program with definite loop structure is executed, it only repeats a limited number of times; when it meets a certain condition, the loop will automatically terminate. However, a program with indefinite loop structure will continue to repeat the loop without stopping. In Python, we often use the for-loop and the while-loop.


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