Code
The highlighted line runs next. The pill shows the live values in the running call.
Cost
Work done so far, and how the three solutions compare
Calls and output
Each call, with what it returns underneath
The highlighted line runs next. The pill shows the live values in the running call.
Work done so far, and how the three solutions compare
Each call, with what it returns underneath
Keyboard: ← → step, Space play or pause. Type calls like "push 5, pop, top, getMin" (up to 14, values -99 to 99), or paste LeetCode's ["MinStack","push",…] list. The page checks that pop, top and getMin are never called on an empty stack.