How does a C++ structure differ from a C++ class?

0 Answers   NIIT,

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Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. Your program should work for squares of all side sizes between 1 and 20. --- │ │ │ │ │ │ ---

0 Answers  

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What is encapsulation in C++? Give an example.

0 Answers   HAL, Honeywell, Zomato,

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When copy constructor can be used?

4 Answers   Symphony,

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Why do we use iterators?

0 Answers  

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this is to swap to strings....but in output the whole strings are swapped leaving first as it is...why it is so #include<iostream.h> int main() { char a[]="ajeet"; char b[]="singh"; long x=*a; long y=*b; cout<<x<<":"<<y; x=x+y; y=x-y; x=x-y; *a=x; *b=y; cout<<x<<":"<<y; cout<<&a<<endl; cout<<&b<<endl; }

1 Answers  

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What do you mean by call by value and call by reference?

4 Answers  

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Can recursive program be written in C++?

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Is there structure in c++?

0 Answers  

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Name the operators that cannot be overloaded in C++?

0 Answers   Fidelity,

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the maximum length of a character constant can be a) 2 b) 1 c) 8

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show that among any group of five (not necessary consecutive ) integers, there are two with the same remainder when divided by 4.

1 Answers  

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