What is a pointer variable in c language?
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List a few unconditional control statement in c.
Write a function expand(s1,s2) that expands shorthand notations like a-z in the string s1 into the equivalent complete list abc...xyz in s2 . Allow for letters of either case and digits, and be prepared to handle cases like a-b-c and a-z0-9 and -a-z. z-a:zyx......ba -1-6-:-123456- 1-9-1:123456789987654321 a-R-L:a-R...L a-b-c:abbc
a=0; b=(a=0)?2:3; a) What will be the value of b? why b) If in 1st stmt a=0 is replaced by -1, b=? c) If in second stmt a=0 is replaced by -1, b=?
What is a 'null pointer assignment' error?
Explain what is output redirection?
What are the 3 types of structures?
what is a function prototype?
Q. where is the below variables stored ? - volatile, static, register
What functions are in conio h?
write a program using linked list in which each node consists of following information. Name[30] Branch Rollno Telephone no i) Write the program to add information of students in linked list
.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }
The __________ attribute is used to announce variables based on definitions of columns in a table?