Algorithm · Point72 · Medium
Problem Write a Python program that merges multiple Pandas DataFrames. The program must support different join strategies (inner, outer, left, right) and allow the user to apply a custom processing function to the merged result. The final output should be the processed DataFrame. Requirements The program should accept a list of DataFrames, a join type (e.g., 'inner', 'outer', 'left', 'right'), a key column name, and a callable processing function. The merge must be performed…
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