What are pointers? What are stacks and queues?

0 Answers   Hexaware,

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Explain how can you avoid including a header more than once?

0 Answers  

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whats the use of header file in c?

2 Answers  

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Explain what are its uses in c programming?

0 Answers  

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a number whose only prime factors are 2,3,5, and 7 is call humble number,,write a program to find and display the nth element in this sequence.. sample input : 2,3,4,11,12,13, and 100.. sample output : the 2nd humble number is 2,the 3rd humble number is 3,the 4th humble number is ,the 11th humble number is 12, the 12th humble number is 14, the 13th humble number is 15, the 100th humble number is 450.

0 Answers  

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Explain the difference between struct and union.

2 Answers  

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#include<stdio.h> #include<conio.h> # define swap(a,b) temp=a; a=b; b=temp; void main( ) { int i, j, temp; i=5; j=10; temp=0; if( i > j) swap( i, j ); printf( "%d %d %d", i, j, temp); }

9 Answers   Burning Glass,

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What is assignment operator?

0 Answers  

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Explain what is the difference between a free-standing and a hosted environment?

0 Answers  

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Can include files be nested?

0 Answers  

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can v write main() { main(); } Is it true?

6 Answers  

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say the following declaration is correct nr not. int b=a,n=0;

4 Answers   Wipro,

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