What is the use of pointers in C?

0 Answers   Impetus, Motorola, Tavant Technologies, Virtusa,

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write a program to display & create a rational number

1 Answers   HCL, TCS,

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Can you mix old-style and new-style function syntax?

0 Answers  

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Code for calculating square root without using library function, of math.h

4 Answers   IBM,

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What does the format %10.2 mean when included in a printf statement?

0 Answers  

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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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Which of the following sorts is quickest when sorting the following set: 1 2 3 5 4 1) Quick Sort 2) Bubble Sort 3) Merge Sort

7 Answers  

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What should malloc() do?

0 Answers  

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write a c programme for add of two numbers with out use of arthematic operators

2 Answers  

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write a program to display the array elements in reverse order in c language

16 Answers  

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How can I copy just a portion of a string?

0 Answers  

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What is Your Name :)

1 Answers  

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