What is meant by preprocessor in c?

0 Answers  

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why we need function pointers?

3 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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What is the most efficient way to count the number of bits which are set in an integer?

0 Answers  

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write a program to sort the elements in a given array in c language

10 Answers   TCS,

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how is the examination pattern?

0 Answers   Wipro,

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Explain what happens if you free a pointer twice?

0 Answers  

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What is volatile, register definition in C

0 Answers   Cognizant,

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Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database

2 Answers   TCS, Unisys, Webyog,

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Write a C program to accept a matrix of any size. Find the frequency count of each element in the matrix and positions in which they appear in the matrix

0 Answers   CLG,

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what would be the output of the follwing struct st { char name[20]; int i; float f; }; main() { struct st emp = {"forum"}; printf("%d %f",emp.i,emp.f); }

4 Answers  

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how does a general function , that accepts an array as a parameter, "knows" the size of the array ? How should it define it parameters list ?

2 Answers   Patni, TCS,

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