| Other C Interview Questions |
|| Asked @
|how to make c program without a libary?
e.g.#include<stdio.h> libary is not in c progaram.
|diff .between strcture and union
|Convert the following expression to postfix and prefix
X $ Y Z - M + N + P / Q / (R + S)
|what is void pointer?
|in C-programming language without using printf statement
can we get output r not ? if yes how and if no also how ?
|wat are the two methods for swapping two numbers without
using temp variable??
|Is both getch() and getchar() functions are similar? if it is
similar means why these two functions are used for same usage?
if it is not similar means what is the difference?
|write a C program : To find out the number of identical
words in two files . the file name should be taken as
command line argument .
|difference between c and c++?
|How would you write qsort?
|2. Write a function called hms_to_secs() that takes
three int values—for hours, minutes, and seconds—as
arguments, and returns the equivalent time in seconds..
Create a program that exercises this function by repeatedly
obtaining a time value in hours, minutes, and seconds from
the user (format 12:59:59), calling the function, and
displaying the value of seconds it returns.
|what is the difference between c and c++?
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