Determine if a number is a power of 2 at O(1).

2 Answers  

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What is the difference between GETS();AND SCANF();

4 Answers   TCS,

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What is an lvalue?

0 Answers  

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The statement, int(*x[]) () what does in indicate?

0 Answers  

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Explain what is the most efficient way to store flag values?

0 Answers  

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WHAT IS ABSTRACT DATA TYPE

4 Answers   Wipro,

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What will be result of the following program? void myalloc(char *x, int n) { x= (char *)malloc(n*sizeof(char)); memset(x,\0,n*sizeof(char)); } main() { char *g="String"; myalloc(g,20); strcpy(g,"Oldstring"); printf("The string is %s",g); } a) The string is : String b) Run time error/Core dump c) The string is : Oldstring d) Syntax error during compilation e) None of these

3 Answers   IBM,

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write a program without using main function?

2 Answers   TCS,

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Explain pointers in c programming?

0 Answers  

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write an algorithm to get a sentence and reverse it in the following format: input : I am here opuput: Here Am I note: first letter of every word is capiatlised

3 Answers  

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Write a program to print all the prime numbers with in the given range

8 Answers   ABC, College School Exams Tests, TCS,

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What does node * mean?

0 Answers  

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