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  1. Prepare
  2. C
  3. Introduction
  4. "Hello World!" in C
  5. Discussions

"Hello World!" in C

  • lisag4243
     + 28 comments

    gets is deprecated for security reasons, because it can't protect against a buffer overflow. Man page says "Never use this function." fgets is recommended instead.

    So I used:

    int main ()
{
	char s[100];
	fgets(s, sizeof(s), stdin);
	printf("Hello, World!\n%s", s);
	
	return 0;
}