44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?

6 Answers   Amdocs,

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Can you please explain the difference between malloc() and calloc() function?

0 Answers  

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who developed c and why he developed c?

5 Answers  

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swapping of two numbers without using third variable using AND and OR operators

2 Answers  

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What is a c token and types of c tokens?

0 Answers  

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When is a void pointer used?

0 Answers  

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I have a function which accepts a pointer to an int. How can I pass a constant like 5 to it?

3 Answers  

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What is floating point exception error? And what are different types of errors occur during compile time and run time? why they occur?

1 Answers  

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read a number & print all its devisors using c-program?

3 Answers  

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What is the purpose of the fflush() function in C?

2 Answers  

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what is a stack

6 Answers  

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program for reversing a selected line word by word when multiple lines are given without using strrev

0 Answers   IBM,

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