Nested list

Question

Hackerrank Question link :

https://www.hackerrank.com/challenges/nested-list/problem

this is my solution

n = int(input())
record = []
gradeArr = []

for _ in range(n):
name = input()
grade = float(input())
record.append([name,grade])
gradeArr.append(grade)
# record.sort()
# print(record)
smallestGrade = min(gradeArr)
# print(smallestGrade)
count = gradeArr.count(smallestGrade)
if count>1:
index = [i for i in range(len(gradeArr)) if gradeArr[i] == smallestGrade]
index.reverse()
for i in index:
record.remove(record[i])
gradeArr.remove(gradeArr[i])
else:
index = gradeArr.index(smallestGrade)
record.remove(record[index])
gradeArr.remove(gradeArr[index])

scndLowestGrade = min(gradeArr)
# print(scndLowestGrade)
lst = []
countGrade = gradeArr.count(scndLowestGrade)
if countGrade>1:
index = [i for i in range(len(gradeArr)) if gradeArr[i] == scndLowestGrade]

for i in index:
lst.append(record[i][0])
lst.sort()
print()
for i in lst:
print(i)
else:
index = gradeArr.index(scndLowestGrade)
print()
print(record[index][0])

( I have written it in Jupyter notebook. There, when I am checking test cases it's working properly But on hackerrank Its giving runtime error every time.
could anyone of you tell me why it is so? )

Answer 1

https://code.sololearn.com/cCSZ6ROSw3Gn/?ref=app

Answer 2

Ok thankyou 😊

Answer 3

𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥
I fixed it bt still the same problem is occuring , #runtime error

Answer 4

Thanks if it has passed all the test cases.😊
Bt is it a browser problem?😐