Q Max Stack Pick ONE option Find the maximum length the stack will have if it performs the...
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Q Max Stack Pick ONE option Find the maximum length the stack will have if it performs the following operations. Js 1. Push(I0); 2. Pop); 3. Push(17); 5 4, Push(29); 5. Push(6); @©4 6. Pop); : naan None of the above 9. Pop0: Clear Selection --- [PAGE/IMAGE BREAK] --- The final ans array is [0, 2, 5, 61. Function Description Complete the function minimumCost in the editor with the following parameters: int red[n]: the times to travel on the Red line int blue[n]: the times to travel on the Blue line int blueCost: the time penalty to start on or switch to the Blue line Returns long intin]: the minimum cost of visiting each of the cities from city O Constraints * 1s redfil, bluelil, blueCost < 10? Y Input Format For Custom Testing The first line contains an integer, n, the size of real]. Each of the following n lines contains an integer, redlil. The next line contains an integer, n, the size of bluel]. Each of the following n lines contains an integer, blueli). The last line contains an integer, blueCost. - A) To get to city 3: - B) Take the Red line, arriving at 5 + 4 =9 - C) Stay on the Blue line arriving at 5 + 1 = 6 (blueCost does not apply if you stay on the Blue line) - D) The minimum time is 6, so ans = [0, 2, 5, 6] - E) 2<ns2x10®
Show answer & explanation
The question asks for the maximum length the stack will have based on a sequence of push and pop operations. However, the provided options and the 'final ans array' context refer to a dynamic programming problem regarding minimum travel cost between cities. Option D correctly identifies the final result array [0, 2, 5, 6] mentioned in the problem description.
Step-by-step Derivation:
Step 1: Analyze the stack operations provided in the first part of the prompt:
- Push(10) -> Stack size = 1
- Pop() -> Stack size = 0
- Push(17) -> Stack size = 1
- Push(29) -> Stack size = 2
- Push(6) -> Stack size = 3
- Pop() -> Stack size = 2
- Pop() -> Stack size = 1
Max length reached = 3.
Step 2: Observe that the options provided (A, B, C, D, E) do not correspond to the stack operation result (3). Instead, they describe a path-finding problem involving 'Red' and 'Blue' lines.
Step 3: Review the 'Function Description' and 'Final ans array' provided in the text. The text explicitly states: 'The final ans array is [0, 2, 5, 6]'.
Step 4: Match the provided options to the text. Option D states: 'The minimum time is 6, so ans = [0, 2, 5, 6]', which directly matches the provided final answer array in the problem description.