Before starting the abcd of C language, you need to learn how to write, compile and run the first c program.
To write the first c program, open the C console and write the following code:
printf() The printf() function is used to print data on the console.
return 0 The return 0 statement, returns execution status to the OS. The 0 value is used for successful execution and 1 for unsuccessful execution.
- #include <stdio.h>
- int main(){
- printf(“Hello C Language”);
- return 0;
- }
- #include <stdio.h> includes the standard input output library functions. The printf() function is defined in stdio.h .
- int main() The main() function is the entry point of every program in C language.
- printf() The printf() function is used to print data on the console.
- return 0 The return 0 statement, returns execution status to the OS. The 0 value is used for successful execution and 1 for unsuccessful execution.
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