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CodeChefRating 1063Open on judge ↗

Chef recently started working at ABC corporation. Let's number weekdays (Monday through Friday) by integers $1$ through $5$. For each valid $i$, the number of hours Chef spent working at the office on weekday $i$ was $A_i$. Unfortunately, due to the COVID-19 pandemic, Chef started working from home and his productivity decreased by a considerable amount. As per Chef's analysis, $1$ hour of work

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solution.cppC++17

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