How many parameters are there in the getline() function?

The C++ header file required to set precision is:

It is guaranteed that a char has at least 8 bits and a short has at least 16 bits.

  Comment on the following C statement. 

int (*a)[7];

What does the following C program do?

What is the difference between calloc() and malloc()?

 A binary search tree contains values 7, 8, 13, 26, 35, 40, 70, 75. Which one of the following is a valid post-order sequence of the tree provided the pre-order sequence as 35, 13, 7, 8, 26, 70, 40 and 75? 

 What is the problem in the following declarations?


     int func(int);
     double func(int);
     int func(float); 

What is object code in C programming?