[FEAT] first solution for stack problem in cpp#52
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I have refactored the code according to Gabriele's advices :) |
| int x = 0; | ||
| if(isEmpty()) { | ||
| cout << "Stack is Empty." << endl; | ||
| return -1; //we have to reurn some value couse of the int function |
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in cpp the int value is also negative from −2,147,483,648 to 2,147,483,647
it means that -1 is a possible result.
So this code isn't correct, you need to find another way
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Ok, I've tried to implement a workaround to manage this issue. Thanks!
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| bool isEmpty() { | ||
| if(myStack.size() == 0) |
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there should be a way to use one line code here something like: return myStack.size() == 0 or similar
| } | ||
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| void display() { | ||
| if (isEmpty()) |
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you can remove:
if (isEmpty())
cout << "|None";
when you display values, you don't need to specify that it is empty
| int x = 0; | ||
| if(isEmpty()) { | ||
| cout << "Stack is Empty. The values in stack are: "; | ||
| return 0; //we have to return some value couse of the int function |
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0 is part of the int so it is a valid value.
You need to find another way
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Ok, I’ve tried to find a workaround using different cout << but, as you suggest in the next comment, I think that the problem is here: I need to remove all the cout << from my class
| return myStack.at(myStack.size() - 1); | ||
| } | ||
| else | ||
| cout << "Stack is Empty. The values in stack are: "; |
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you have to remove all the cout << in your class.
The output print is very slow and has nothing to do with the class.
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Ok I’ll work on it. Thanks
… and improve readability of CLI interface
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My first attempt for the stack problem in cpp :)