在线编译器 C

#include <stdio.h> int main() { printf("Hello, World!\n"); return 0; }
1) This code prints "Hello, World!" to the console and then exits successfully.

2) Hint 1: The `\n` at the end of the string is a special character that adds a newline after the text.  
   Hint 2: The `return 0;` indicates the program ended without errors.