Input string in the python : multiple dictionaries in the list input = [{'a': '1', 'b':'2','c':'10'},{'a': '1', 'b':'3','c':'11'},{'a':'2','b':'19','c':'100'] output = [ {'1':{'b': ('2','3'),'c''10','11')},'2':{'b'19),'c'100)}}] Continue reading...