Xingyan Nian nianxy

## main.c
#include <stdio.h>
external int add(int a, int b);
int main() {
    printf("result:%d\n", add(1,2));
}

## test.html
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>sRGB Demo</title>
  <style>
    body {
      /* overflow: hidden; */
	#include <stdio.h>
	external int add(int a, int b);
	int main() {
	printf("result:%d\n", add(1,2));
	}
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>sRGB Demo</title>
	<style>
	body {
	/* overflow: hidden; */