Answer Posted / linto john

one of the main reason is that it does not support encapsulation, as all the code should be within the class, but main function from where the execution starts is outside the class.
and one more reason is that it does not support garbage collection

What is methods in oop?

977

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#include #include #include #include void insert(struct btreenode **, int); void inorder(struct btreenode *); struct btreenode { struct btreenode *leftchild; struct btreenode *rightchild; int data; }; main() { struct btreenode *bt; bt=(struct btreenode *)NULL; int req,i=1,num; clrscr(); printf("Enter number of nodes"); scanf("%d",&req); while(i<=req) { printf("Enter element"); scanf("%d",&num); insert(&bt,num); i++; } inorder(bt); } void insert(struct btreenode **sr, int num) { if(*sr==NULL) { *sr=(struct btreenode *)malloc (sizeof(struct btreenode)); (*sr)->leftchild=(struct btreenode *)NULL; (*sr)->rightchild=(struct btreenode *)NULL; (*sr)->data=num; return; } else { if(num < (*sr)->data) insert(&(*sr)->leftchild,num); else insert(&(*sr)->rightchild,num); } return; } void inorder(struct btreenode *sr) { if(sr!=(struct btreenode *)NULL) { inorder(sr->leftchild); printf("\n %d",sr->data); inorder(sr->rightchild); } else return; } please Modify the given program and add two methods for post order and pre order traversals.

3759

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Why is polymorphism needed?

1068

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Can private class be inherited?

1168

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What is abstraction and encapsulation?

1018

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Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

2105

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What is pure oop?

1104

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is there any choice in opting subjects like 4 out of 7

2170

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Prepare me a program for the animation of train

2476

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Can we create object of abstract class?

1091

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What is basic concept of oop?

1165

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what are the different types of qualifier in java?

2274

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What is ambiguity in inheritance?

1114

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What is the purpose of polymorphism?

1123

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What is inheritance and how many types of inheritance?

1103

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