GoLang Solution For LeetCode Problem: Min Stack
Solving Min Stack in go. Please try yourself first to solve the problem and submit your implementation to LeetCode before looking into solution.
Problem Description
Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.
push(x) -- Push element x onto stack. pop() -- Removes the element on top of the stack. top() -- Get the top element. getMin() -- Retrieve the minimum element in the stack.
Example:
MinStack minStack = new MinStack();
minStack.push(-2);
minStack.push(0);
minStack.push(-3);
minStack.getMin(); --> Returns -3.
minStack.pop();
minStack.top(); --> Returns 0.
minStack.getMin(); --> Returns -2.
See the full details of the problem Min Stack at LeetCode
Originally posted at: @github.com/halfrost/LeetCode-Go
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