hello world function in c code example

Example 1: c hello world

#include <stdio.h>
int main(0)
{
	printf("Hello World!\n");
    return 0;
}

Example 2: hello world c

#include <stdio.h>
int main() {
   // printf() displays the string inside quotation
   printf("Hello, World!");
   return 0;
}

Example 3: print hello world in c

int main() {
   printf("Hello, World!");
   return 0;
}

Example 4: hello world program in c

echo "Hello, World"