TC中怎么清屏啊？

#include<conio.h>
#include<stdlib.h>
#include<stdio.h>

main()
{
printf("Welcome to my code.\n");
system("cls");
printf("The Screen has been clean.\n");
}

/*cls就是clean screen的缩写*/

clear

函数scrcls()
要不就是cls()
别忘了头函数，标准io