From 4dfc33552c79ed41a02bf7bd4c8486d1bfa95aa0 Mon Sep 17 00:00:00 2001
From: Dhruv Parashar <ajayp@MacBook-Pro.local>
Date: Wed, 11 Jun 2025 10:26:20 -0400
Subject: [PATCH] Done Pandas4

---
 Nth Highest Salary    | 9 +++++++++
 Second Highest Salary | 9 +++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 Nth Highest Salary
 create mode 100644 Second Highest Salary

diff --git a/Nth Highest Salary b/Nth Highest Salary
new file mode 100644
index 0000000..3a2ce71
--- /dev/null
+++ b/Nth Highest Salary	
@@ -0,0 +1,9 @@
+import pandas as pd
+
+def nth_highest_salary(employee: pd.DataFrame, N: int) -> pd.DataFrame:
+
+    df = employee[['salary']].drop_duplicates()
+    if N > len(df) or N <= 0:
+        return pd.DataFrame({f'getNthHighestSalary({N})' : [None]})
+    
+    return df.sort_values('salary', ascending = False).head(N).tail(1)[['salary']].rename(columns = {'salary': f'getNthHighestSalary({N})'})
\ No newline at end of file
diff --git a/Second Highest Salary b/Second Highest Salary
new file mode 100644
index 0000000..01ef62c
--- /dev/null
+++ b/Second Highest Salary	
@@ -0,0 +1,9 @@
+import pandas as pd
+
+def second_highest_salary(employee: pd.DataFrame) -> pd.DataFrame:
+    
+    df = employee[['salary']].drop_duplicates().sort_values(by = ['salary'], ascending=False)
+    if len(df) < 2:
+        return pd.DataFrame({'SecondHighestSalary': [None]})
+    else:
+        return df.head(2).tail(1)[['salary']].rename(columns = {'salary' : 'SecondHighestSalary'})
\ No newline at end of file