On Tue 2008-09-23 19:06:34 UTC+0530, BABITA KALSI ([EMAIL PROTECTED]) wrote:
>> What is the use of #include<conio. h>? > > ?? it is a header file is necessary for any c programme to run. eg. > #include<stdio.h> is standard input output file required to take input > from user and to give output to the user. C programs don't require stdio.h. Consider this simple example: int main(void) { return 42; } This program returns an output value to the calling process (usually the shell). Or a slightly more complicated example, which takes input from the user on the command-line and returns an output value to the calling process: int main(int argc, char **argv) { if (!argv[1]) { return 0; } return (int) *argv[1]; } > in the same manner <conio.h> is console input and output file. > Just try to run the program without it ....... > u would get to know when there comes error in it. http://en.wikipedia.org/wiki/Conio.h