Answer Posted / sumithra.pj

encapsulation
inheritance
polymorphism

What is overriding in oops?

1102

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What are the 4 pillars of oop?

1141

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What is meant by multiple inheritance?

1248

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How long to learn object oriented programming?

1091

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What are the 4 main oop principles?

1221

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i am getting an of the type can not convert int to int *. to overcome this problem what we should do?

2320

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What are the two different types of polymorphism?

1142

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What is constructor in oop?

1106

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What are objects in oop?

1102

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why reinterpret cast is considered dangerous?

2391

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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.

3758

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What are benefits of oop?

1130

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Write a c++ program to display pass and fail for three student using static member function

3394

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Templates mean

2083

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What is difference between polymorphism and inheritance?

1085

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