G471000 G471000

space complexity

• Linked List | Reverse Linked List II

  Algorithm/Linked List 2021. 12. 12. 00:31

  Given the head of a singly linked list and two integers left and right where left

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• Number of Students Unable to Eat Lunch

  Algorithm/Queue and Stack 2021. 11. 22. 23:59

  The school cafeteria offers circular and square sandwiches at lunch break, referred to by numbers 0 and 1 respectively. All students stand in a queue. Each student either prefers square or circular sandwiches. The number of sandwiches in the cafeteria is equal to the number of students. The sandwiches are placed in a stack. At each step: If the student at the front of the queue prefers the sandw..

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