What are variables c?

0 Answers  

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wap to print "hello world" without using the main function.

22 Answers   TCS, Wipro,

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What is a null pointer in c?

0 Answers  

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main() { char *ptr = "Ramco Systems"; (*ptr)++; printf("%s\n",ptr); ptr++; printf("%s\n",ptr); } Find the Outputs?

9 Answers   BTBP, CitiGroup,

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Ca some one please help me with aC code to allow user enter numbers from 1 to 20 without repeating and prnt the sum of those numbers thnx

4 Answers  

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What are the different types of linkage exist in c?

0 Answers  

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Can you please compare array with pointer?

0 Answers  

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What are header files and what are its uses in C programming?

0 Answers  

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1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?

2 Answers   nvidia,

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

4 Answers   IBM,

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Write a program to accept a character & display its corrosponding ASCII value & vice versa?

9 Answers  

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Explain zero based addressing.

0 Answers  

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