Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?
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Explain goto?
which header file contains main() function in c?
17 Answers Google, HCL, TCS,
What are the 4 types of unions?
write a function which accept two numbers from main() and interchange them using pointers?
There seem to be a few missing operators ..
Explain what is the difference between declaring a variable and defining a variable?
Explain which function in c can be used to append a string to another string?
Why is c called a mid-level programming language?
Explain what is the difference between the expression '++a' and 'a++'?
How would you print out the data in a binary tree, level by level, starting at the top?
int arr[] = {1,2,3,4} int *ptr=arr; *(arr+3) = *++ptr + *ptr++; Final contents of arr[]
sqrt(x+sqrt(x+sqrt(x+sqrt(x))))=2; Find the value of x?