Problem: Signal Diagnostics

Problem Description: An underwater drone is monitoring the environment using a series of binary readings, representing signal strength at different time intervals. These readings need to be analyzed to determine the dominant signal pattern (similar to the gamma rate) and the minor signal pattern (similar to the epsilon rate).

To do this: For each bit position, determine the most common bit across all readings to form the dominant signal pattern.
For each bit position, determine the least common bit to form the minor signal pattern.

101
110
111
010
011

The signal power is then calculated as the product of the decimal values of the dominant and minor signal patterns.