# Nested Lists in Python Hacker Rank Solution

Hello coders, In this post, you will learn how to solve the Nested Lists in Python Hacker Rank Solution. This problem is a part of the Python Hacker Rank series.

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## Nested Lists in Python Hacker Rank Solution

### problem

Given the names and grades for each student in a class of N students, store them in a nested list and print the name(s) of any student(s) having the second lowest grade.

Note: If there are multiple students with the second lowest grade, order their names alphabetically and print each name on a new line.

Example

The ordered list of scores is , so the second lowest score is . There are two students with that score: . Ordered alphabetically, the names are printed as:

```alpha
beta```

Input Format

The first line contains an integer, , the number of students.
The  subsequent lines describe each student over  lines.
– The first line contains a student’s name.
– The second line contains their grade.

Constraints

• 2 <= N <=5
• There will always be one or more students having the second-lowest grade.

Output Format

Print the name(s) of any student(s) having the second lowest grade in Physics; if there are multiple students, order their names alphabetically and print each one on a new line.

Sample Input 0

```5
Harry
37.21
Berry
37.21
Tina
37.2
Akriti
41
Harsh
39```

Sample Output 0

```Berry
Harry```

Explanation 0

There are 5 students in this class whose names and grades are assembled to build the following list: python students = [[‘Harry’, 37.21], [‘Berry’, 37.21], [‘Tina’, 37.2], [‘Akriti’, 41], [‘Harsh’, 39]]
The lowest grade of 37.2 belongs to Tina. The second-lowest grade of 37.21 belongs to both Harry and Berry, so we order their names alphabetically and print each name on a new line.

### Nested Lists in Python Hacker Rank Solution

```if __name__ == '__main__':
students = []
for _ in range(int(input())):
name = input()
score = float(input())
students.append([name,score])
x = 99999
for i in range(len(students)):
if x > float(students[i]):
x = float(students[i])
y = 999999
for i in range(len(students)):
if float(students[i]) > float(x) and y > float(students[i]):
y = float(students[i])
runner = []
for i in range(len(students)):
if float(students[i]) == float(y):
runner.append(students[i])
runner = sorted(runner)
for i in range(len(runner)):
print(runner[i])```

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### FAQ:

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#### Where can I find HackerRank solutions in Python?

in this post, you will get all the solutions to HackerRank Python Problems.

#### Is possible HackerRank Solution in Python?

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