In c++ there is only virtual destructors, no constructors. Why?

4 Answers   IBM, Polaris,

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how can we design a magic square in c++?or suggest me the basic idea of it.

3 Answers  

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why destructor is not over loaded?

5 Answers  

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Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

0 Answers   HCL,

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What is the different between Applet and Application?

2 Answers  

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#include <string.h> #include <stdio.h> #include <stdlib.h> #include<conio.h> void insert(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); insert(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void insert(char *items, int count) { register int a, b; char t; for(a=1; a < count; ++a) { t = items[a]; for(b=a-1; (b >= 0) && (t < items[b]); b--) items[b+1] = items[b]; items[b+1] = t; } } design an algorithm for Insertion Sort

0 Answers  

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//what is wrong with the programme?? #include<iostream.h> template <class first> class dd { first i; public: void set(); void print(); }; void dd< first>:: set() { cin>>i; } void dd< first>::print() { cout<<"\n"<<i; } void main() { dd <char>g; g.set(); g.print(); }

1 Answers  

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What is byval and byref? What are differences between them?

0 Answers   HCL, Wipro,

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What is the full form of oops?

0 Answers  

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What is a linked list?

10 Answers   IBM, Neural Info,

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How can i write a code in c# to take a number from the user and then find all the prime numbers till the number entered by the user.

4 Answers   NIIT, TCS,

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why in java first invoke public static void main(String args[]) method????Why not public static void method1(String args[])??

1 Answers  

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