CodeRankGPT -
An AI Assistant for your coding test. Make sure to get hired 🎯
This Python program deals with the concept of iterables and iterators. It uses the itertools module to generate all possible combinations of a given list. The problem it solves is to calculate the probability of having an 'a' in these combinations.
An AI Assistant for your coding test. Make sure to get hired 🎯
CodeRankGPT is a tool powered by GPT-4 that quietly assists you during your coding interview, providing the solutions you need.
In real-time and absolutely undetectable 🥷
The solution works by first taking an input list and an integer 'k'. It then generates all possible combinations of the list with length 'k' using the 'combinations' function from the itertools module. These combinations are stored in a list. Next, it filters this list to only include combinations that contain the letter 'a'. The probability is then calculated as the ratio of the number of combinations that contain 'a' to the total number of combinations.
from itertools import combinations
n = int(input())
ar = input().split()
k = int(input())
comb_list = list(combinations(ar, k))
a_list = [e for e in comb_list if "a" in e]
print(len(a_list) / len(comb_list))
If you have a HackerRank coding test coming up, you can use CodeRankGPT to your advantage. It will assist you during your interview and help ensure you get the job.
AI is here now, and other candidates might be using it to get ahead and win the job. 🧐
The form has been successfully submitted.
