solve 181

Author: Fahlevi20

Python/Introduction to Pandas/181.py

@@ -0,0 +1,14 @@
+import pandas as pd
+
+def find_employees(employee: pd.DataFrame) -> pd.DataFrame:
+    df = employee.merge(employee,left_on='managerId', right_on='id', how='inner')
+    
+    return df[df['salary_x']> df['salary_y']][['name_x']].rename(columns={'name_x':'Employee'})
+
+
+    
+
+
+data = [[1, 'Joe', 70000, 3], [2, 'Henry', 80000, 4], [3, 'Sam', 60000, None], [4, 'Max', 90000, None]]
+employee = pd.DataFrame(data, columns=['id', 'name', 'salary', 'managerId']).astype({'id':'Int64', 'name':'object', 'salary':'Int64', 'managerId':'Int64'})
+print(find_employees(employee))