What is the explanation for cyclic nature of data types in c?
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what is the output of below code int x=8,y; x>>=2; y=x; what is y value. NOTE:EXPLANATION IS COMPALSARY with binary bits
Can you pass an entire structure to functions?
wap to print "hello world" without using the main function.
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What does struct node * mean?
What is wrong in this statement? scanf(“%d”,whatnumber);
main() { char *p; p="Hello"; printf("%c\n",*&*p); }
Write the following function in C. stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.
Can you please explain the difference between strcpy() and memcpy() function?
How many bytes is a struct in c?
What are the advantages of using Unions?
What is the use of keyword VOLATILE in C?