20 4show Code Function Countimprove Initially Passed Pointer Root Binary Tree Returns Coun Q37071920

(20) 4.Show code for the function countimprove which is initially passed a pointer to the root of a binary tree and returns a count of students having an exam #2 grade greater than their exam#1 grade. For the example, countlmprove would return 3 since students 333, 444, and 666 improved typedef struct pRoot char szId[5]: int iExaml; int iExam2; ) Element: typedef struct NodeT 99 98 struct NodeT pLeft; struct NodeT pRight; Element element; )

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