Is my approach correct?

Sir/Mam, I have used a deque in the problem ā€œimportance of timeā€ and my code passed all the test cases. Is my approach okay or there could be a better approach?

Here is my code-https://ide.codingblocks.com/s/654040

hi @singhkaranpreet710_f5e2ca6a9e8e0721
There is no issue with ur codeā€¦ itā€™s correctā€¦

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