Answer Posted / vijai prakash maurya

Class is the Collection of Methods and Datafield, in other
word we can say class is user defined Data Types

Why do we use oop?

1167

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What is overloading in oops?

1209

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what is different between oops and c++

2613

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How Do you Code Composition and Aggregation in C++ ?

25605

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What is pointer in oop?

1121

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What is class encapsulation?

1143

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Why we use classes in oop?

1097

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What is the purpose of polymorphism?

1170

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what is difference between class template and template class?

2713

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What does enum stand for?

1184

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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.

3826

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IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

2108

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What are oops methods?

1073

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what is the sylabus for priliminaries?

2223

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What is coupling in oops?

1220

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