What are the different categories of functions in c?

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write the function int countchtr(char string[],int ch);which returns the number of timesthe character ch appears in the string. for example the call countchtr("she lives in Newyork",'e') would return 3.

6 Answers  

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How do you use a pointer to a function?

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write a program to generate 1st n fibonacci prime number

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How do I use strcmp?

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Place the #include statement must be written in the program?

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what is the purpose of the following code, and is there any problem with the code? void fn(long* p1, long* p2) { register int x = *p1; register int y = *p2; x ^= y; y ^= x; x ^= y; *p1 = x; *p2 = y; }

1 Answers   Google,

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What is the difference between if else and switchstatement

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You are given a string which contains some special characters. You also have set of special characters. You are given other string (call it as pattern string). Your job is to write a program to replace each special characters in given string by pattern string. You are not allowed to create new resulting string. You need to allocate some new memory to given existing string but constraint is you can only allocate memory one time. Allocate memory exactly what you need not more not less.

2 Answers   Microsoft,

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Tell us the difference between these two : #include"stdio.h" #include<stdio.h> define in detial.

5 Answers  

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write a program to copy a string without using a string?

2 Answers  

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Which command is more efficient? *(ptr+1) or ptr[1]

3 Answers  

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