Answer Posted / abhishek kumar jha

actually c++ is an extension of c with a major addition of class construct features

What is oops and why we use oops?

1095

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What is encapsulation with real life example?

1088

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Can a destructor be called directly?

1135

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What is overriding in oop?

1099

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What is overriding in oops?

1156

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class type to basic type conversion

2470

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What is basic concept of oop?

1221

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What is class and object with example?

1220

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Can we create object of interface?

1175

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What is the problem with multiple inheritance?

1233

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What is polymorphism explain its types?

1218

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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.

3829

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What makes a language oop?

1127

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What are benefits of oop?

1196

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What is class in oop with example?

1159

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