下面是实现多个条件的while循环的流程图,方便您理解整个过程: Workflow+Start+Initialize conditions+Check multiple conditions+Execute loop body+Update conditions+End loop when conditions are false 接下来看一下实现这个流程的步骤: 每一步的具体实现 现
To ensure that the loop terminates naturally, you should add one or more break statements wrapped in proper conditions: Python Syntax while True: if condition_1: break ... if condition_2: break ... if condition_n: break This syntax works well when you have multiple reasons to end the...
7.While Loops The for loop takes a collection of items and executes a block of code once for each item in the collection. In contrast, the while loop runs as long as, orwhile, a certain condition is true. The while loops keep running until it met the "final" condition (bondary). cu...
while True or True: #Will run while True or False: #Will run while False or True: #Will run while False or False: #Won't run
As you can notice in an example above, there is an if-else condition inside the while loop which enables you to introduce further conditions in your code. Hold on! This is not the only way that you can customize your loop. You can also include some more while loop inside you existing ...
In addition, in Python the definition line of an if/else/elif statement, a for or while loop, a function, or a class is ended by a colon. In MATLAB, the colon is not used to end the line. Consider this code example: Python 1num = 10 2 3if num == 10: 4 print("num is eq...
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add_ordered_transitions(conditions=['check_A2B', ..., 'check_X2A']) # Conditions are always applied starting from the initial state machine = Machine(states=states, initial='B') machine.add_ordered_transitions(conditions=['check_B2C', ..., 'check_A2B']) # With `loop=False`, the ...
whileinputs:# Wait for at least one of the sockets to be ready for processingprint>>sys.stderr,'\nwaiting for the next event'readable,writable,exceptional=select.select(inputs,outputs,inputs) 当你把inputs,outputs,exceptional(这里跟inputs共用)传给select()后,它返回3个新的list,我们上面将他们...
This while loop will run forever, because 1 is always true. Therefore, we will have to make sure there are conditions to break out of this loop; it will never stop on its own. Our first if statement checks to determine if the variable i is between 1 and 9; if it is, we will add...