TOOLS OF C LANGUAGE
TOOLS
1-#include<stdio.h>
# Sign indicates that
this is instruction for compile. <stdio.h> stands for standard input
output headers and word include inform the C compiler to include the
declarations in the file and stdio.h in the user program.
2-void
main(void):
Every C program must
have function main() which is the first selection that is to be executed when
programs run. The word void before the function main() that this function does
not return a value and the void in () mean that it does not have any argument.
3-Curly
Bracket {}:
“{“means that program
is started and} means program end or loop end.
4-Printf:
It mean that the word
that is written in the bracket () and in inverted comma is printed same as it
is.
5-\n:
In indicate the next
line just like Enter
6-scanf:
It is used for
inputting value in the program.
7-Semi
column:
C is terminated with:
that why it is use at the end of printf (“”).
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