hackerrank nested list solution
# Nested Lists in Python - Hacker Rank Solution # python2 solutionscore_list = []; # do not forget to declare a list
for _ in range(int(raw_input())):
name = raw_input()
score = float(raw_input())
# Nested Lists in Python - Hacker Rank Solution START
score_list.append([name, score])
second_highest = sorted(set([score for name, score in score_list]))[1]
print('\n'.join(sorted([name for name, score in score_list if score == second_highest])))# Nested Lists in Python - Hacker Rank Solution END