what is the difference between while and do while?

2 Answers  

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How many header files are in c?

0 Answers  

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write a c program for greatest of three numbers without using if statment

4 Answers   IBM,

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Explain the meaning of keyword 'extern' in a function declaration.

0 Answers  

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what's the o/p int main(int n, char *argv[]) { char *s= *++argv; puts(s); exit(0); }

1 Answers   Motorola,

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Is there something we can do in C but not in C++? Declare variable names that are keywords in C++ but not C.

2 Answers   Infosys,

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what is the return type of printf

3 Answers  

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What language is c written?

0 Answers  

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write a program to rearrange the array such way that all even elements should come first and next come odd

0 Answers  

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Find Index of least significant bit set in an Integer. ex. int value is say 10001000 results should be 4.

1 Answers  

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Convert the following expression to postfix and prefix X $ Y Z - M + N + P / Q / (R + S)

2 Answers  

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What is structure packing in c?

0 Answers  

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