Answer Posted / manish soni

period operator is a main operator bcoz it is used to
access the strutre member .
s.n1
s.n2
....like that.

How can you return multiple values from a function?

1080

What is ## preprocessor operator in c?

1057

Explain indirection?

1089

Describe the complexity of Binary search, Quicksort and various other sorting and searching techniques..

1009

int far *near * p; means

3521

The purpose of this exercise is to benchmark file writing and reading speed. This exercise is divided into two parts. a). Write a file character by character such that the total file size becomes approximately >10K. After writing close the file handler, open a new stream and read the file character by character. Record both times. Execute this exercise at least 4 times b). Create a buffer capable of storing 100 characters. Now after generating the characters, first store them in the buffer. Once the buffer is filled up, store all the elements in the file. Repeat the process until the total file size becomes approximately >10K.While reading read a while line, store it in buffer and once buffer gets filled up, display the whole buffer. Repeat the exercise at least 4 times with different size of buffer (50, 100, 150 …). Records the times. c). Do an analysis of the differences in times and submit it in class.

2050

I heard that you have to include stdio.h before calling printf. Why?

1031

int i=10; printf("%d %d %d", i, i=20, i);

1579

What are the loops in c?

970

What are the preprocessor categories?

1022

What is the difference between #include