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python Programming Glossary: stack.pophttp://stackoverflow.com/questions/3865939/can-this-python-postfix-notation-reverse-polish-notation-interpreter-be-made-m the expression if len stack.items 2 return first_out_one stack.pop first_out_two stack.pop operand method first_out_two first_out_one.. 2 return first_out_one stack.pop first_out_two stack.pop operand method first_out_two first_out_one stack.push operand.. val stack.push operand except ValueError continue return stack.pop if __name__ '__main__' doctest.testmod python rpn postfix notation..
Is it possible to remove recursion from this function? http://stackoverflow.com/questions/616416/is-it-possible-to-remove-recursion-from-this-function def XinY_Stack x y stack x 0 0 y while stack x index slots stack.pop if y index 1 slots index x print slots slots index 0 else for..
Tarjan's strongly connected components algorithm in python not working http://stackoverflow.com/questions/6575058/tarjans-strongly-connected-components-algorithm-in-python-not-working while stack 1 vertex connected_components 1 .append stack.pop connected_components 1 .append stack.pop edges 'A' 'B' 'B' 'C'.. 1 .append stack.pop connected_components 1 .append stack.pop edges 'A' 'B' 'B' 'C' 'C' 'D' 'D' 'E' 'E' 'A' 'A' 'E' 'C' 'A'.. while stack and count stack 1 count head component.append stack.pop self.connected_components.append component def __call__ self..
Why is my MergeSort so slow in Python? http://stackoverflow.com/questions/7063697/why-is-my-mergesort-so-slow-in-python stack # l sorted stack contains tagged slices i ordered stack.pop if ordered l fastmerge l i else stack.append l True # store..
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