Bi3 Technologies Interview Questions and Answers

Use YOLO for video analysis to detect objects in a given video.

• Install YOLO and necessary dependencies for video analysis

• Preprocess the video frames for object detection

• Run YOLO on each frame to detect objects

• Draw bounding boxes around detected objects

• Analyze the results and track objects if needed

Iterate through the list and check for pairs that sum up to the target value.

• Iterate through the list and for each element, check if the difference between the target and the element is present in a dictionary.

• If the difference is present in the dictionary, then we have found a pair that sums up to the target.

• If the difference is not present, add the current element to the dictionary.

• Return the pairs that sum up to the

Sort a list of numbers and count inversions for each number

• Sort the list of numbers using a sorting algorithm like merge sort or bubble sort

• For each number, count the number of elements that are greater than it but appear before it in the sorted list

• Return the list of numbers with their corresponding inversion counts