max_count to 0 to keep track of the maximum number of consecutive 1s.current_count to 0 to keep track of the current number of consecutive 1s.nums.
a. If the current element is 1, increment current_count by 1.
b. If the current element is 0, compare current_count with max_count and update max_count if necessary. Then reset current_count to 0.current_count with max_count one last time to account for a sequence that might end at the last element.max_count as the result.