what is the function of 'this' operator ?

7 Answers   Wipro,

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How to reverse a sentence in c program ex: ram is a good boy answer: boy good a is ram

0 Answers   IBM,

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What is the difference between class and structure?

7 Answers  

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How to create a comment page in C #??

2 Answers  

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#include <stdio.h> #include <alloc.h> #include <stdlib.h> #include <conio.h> 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.

0 Answers  

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Explain the advantages of inheritance.

0 Answers   TCS,

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What is polymorphism and example?

0 Answers  

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What is variable example?

0 Answers  

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Whats oop mean?

0 Answers  

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What is late bound function call and early bound function call? Differentiate.

2 Answers   Ness Technologies,

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What is advantage of inheritance?

0 Answers  

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what is multithreading in c++ , what is difference between multithreading and singlethreading.

4 Answers  

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