Answer Posted / nk

constructors cannot be private.

What are the 4 main oop principles?

1219

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What are properties in oop?

1080

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What is encapsulation in ict?

1057

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What are the features of oop?

1169

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What is polymorphism programming?

1124

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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.

3756

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Can private class be inherited?

1166

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Is data hiding and abstraction same?

1016

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What is object and class in oops?

1063

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What is polymorphism explain?

1252

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What is debug class?what is trace class? What differences are between them? With examples.

2189

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Why we use classes in oop?

1035

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when to use 'mutable' keyword and when to use 'const cast' in c++

2157

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What is oops and why we use oops?

1038

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i=20;k=0; for(j=1;k-i;k+=j<10?4:3) { cout<

1850

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