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Infinite Loop in food_ordering_system.py #23

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slayer321 opened this issue Apr 9, 2021 · 1 comment · May be fixed by #24
Open

Infinite Loop in food_ordering_system.py #23

slayer321 opened this issue Apr 9, 2021 · 1 comment · May be fixed by #24

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@slayer321
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There is an error in the dequeue method in the Queue class as when I'm running this program
food_ordering_system.py . I'm getting an infinite loop

Placing order for: samosa
Placing order for:Now serving:  pizza
 pasta
Placing order for: biryani
Placing order for: burger
Now serving:  samosa
Now serving:  pasta
Now serving:  biryani
Now serving:  burger
Queue is empty
Now serving:  None
Queue is empty
Now serving:  None
Queue is empty
Now serving:  None
Queue is empty
Now serving:  None
Queue is empty
Now serving:  None
Queue is empty
Now serving:  None

and it goes on
I think this error can be solved by using the try and except block
I'm new to open source and trying to make my contribution.
I will work on this issue.
can you guide me?
@slayer321
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got the solution
I'm going to PR
please do merge it

@slayer321 slayer321 linked a pull request Apr 9, 2021 that will close this issue
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Fixed infinite loop in queue exercise slayer321/data-structures-algorithms-python
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@slayer321