Please anyone help me with why the program turns to output wrong answer

Question

Question:

Lets make a dictionary order (100 Marks)
You need to input N words one on each line and output should be lexicographically sorted i.e the words which comes as a output should be lexicographically sorted

Input Format
You will be taking an integer N from STDIN.
Following N lines contains string one on each line.

Constraints
1 < N < 10000
1 < |S| < 1000

Output Format
The words should be lexicographically sorted and should be displayed one per each line.

Sample TestCase 1
Input

10
fortran
java
perl
python
php
javascript
c
cpp
ruby
csharp

Output

c
cpp
csharp
fortran
java
javascript
perl
php
python
ruby

Explanation

In mathematics, the lexicographic or lexicographical order (also known as lexical order, dictionary order, alphabetical order or lexicographical product) is a generalization of the way the alphabetical order of words is based on the alphabetical order of their component letters.

Time Limit(X):
1.00 sec(s) for each input.
Memory Limit:
512 MB
Source Limit:
100 KB

My code : https://ide.geeksforgeeks.org/qv6UND3ZJw

When i run with my inputs it runs and gives correct output but when submitting it gives that it is a wrong answer.
So could you please tell me what the problem would be .