How macro execution is faster than function ?

0 Answers   Wipro,

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What is a static variable in c?

0 Answers  

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write a program in C that prompts the user for today's date,tomorrow's date and display the results.Use structures for today's date,tomorrow's date and an array to hold the days for each month of the year.

0 Answers   HCL,

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What is the purpose of main() function?

0 Answers  

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we all know about the function overloading concept used in C++ and we all learnt abt that.... but that concept is already came in C in a very smaller propotion ... my question is IN WHICH CONCEPT THERE IS A USE OF FUNCTION OVERLOADING IS USED in C language?????????????

4 Answers   Google,

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Explain what is a program flowchart and explain how does it help in writing a program?

0 Answers  

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What is string function in c?

0 Answers  

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What does calloc stand for?

0 Answers  

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Explain what is a const pointer?

0 Answers  

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Write an implementation of “float stringToFloat(char *str).” The code should be simple, and not require more than the basic operators (if, for, math operators, etc.). • Assumptions • Don’t worry about overflow or underflow • Stop at the 1st invalid character and return the number you have converted till then, if the 1st character is invalid return 0 • Don’t worry about exponential (e.g. 1e10), instead you should treat ‘e’ as an invalid character • Write it like real code, e.g. do error checking • Go though the string only once • Examples • “1.23” should return 1.23 • “1a” should return 1 • “a”should return 0

6 Answers   Qualcomm,

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what is the output of the following program? #include<stdio.h> void main() { int x=4,y=3,z; z=x-- -y; printf("\n%d %d %d",x,y,z); }

14 Answers  

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to find out the reverse digit of a given number

6 Answers   Infosys, Microsoft, TCS, Wipro,

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