diff --git a/DIAGRAMME/Huffman.plantuml b/DIAGRAMME/Huffman.plantuml
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+@startuml
+title Diagramme d'objets – Arbre de Huffman
+
+object "freq : FrequencyTable"
+"freq : FrequencyTable" : freqR = int[256]
+"freq : FrequencyTable" : freqG = int[256]
+"freq : FrequencyTable" : freqB = int[256]
+
+
+object "HuffmanR : HuffmanTree"
+"HuffmanR : HuffmanTree" : root = Node3
+
+
+object "Node3 : HuffmanNode"
+"Node3 : HuffmanNode" : value = 253
+"Node3 : HuffmanNode" : frequence = 15
+
+object "Node1 : HuffmanNode"
+"Node1 : HuffmanNode" : value = 150
+"Node1 : HuffmanNode" : frequence = 7
+
+object "Node2 : HuffmanNode"
+"Node2 : HuffmanNode" : value = 120
+"Node2 : HuffmanNode" : frequence = 8
+
+"freq : FrequencyTable" --> "HuffmanR : HuffmanTree"
+"HuffmanR : HuffmanTree" -- "Node3 : HuffmanNode" : root
+"Node3 : HuffmanNode" -- "Node1 : HuffmanNode" : left
+"Node3 : HuffmanNode" -- "Node2 : HuffmanNode" : right
+
+
+@enduml
diff --git a/DIAGRAMME/Huffman.png b/DIAGRAMME/Huffman.png
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