2349. Design a Number Container System

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Design a number container system that can do the following: - Insert or Replace a number at the given index in the system. - Return the smallest index for the given number in the system. Implement the NumberContainers class: - NumberContainers() Initializes the number container system. - void change(int index, int number) Fills the container at index with the number. If there is already a num

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solution.cppC++17

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