how to swap two strings without using any third variable ?

11 Answers  

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Can you think of a situation where your program would crash without reaching the breakball, which you set at the beginning of main()?

1 Answers  

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Write a program to find the Fibonacci series recursively.

0 Answers   Huawei,

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Write a Program for dynamically intialize a 2 dimentional array. Eg:5x20, accept strings and check for vowels and display the no.finally free the space allocated .

0 Answers  

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What are vectors used for in c++?

0 Answers  

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There is a array of 99 cells and we have to enter 1-100 elements in it , no two elements would repeat , so the is one no. missing because 99 cells and 1-100 nos. so we had to implement a function to find that missing no.

2 Answers   Nagarro,

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when can we use copy constructor?

6 Answers   HP,

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What is a tree in c++?

0 Answers  

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Which sort does c++ use?

0 Answers  

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What is an operator function? Describe the function of an operator function?

0 Answers   Fidelity,

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Explain the use of vtable.

0 Answers  

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How does throwing and catching exceptions differ from using setjmp and longjmp?

1 Answers  

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