#include"stdio.h"
#include"conio.h"
void main();
{
int i,number,total,top_number;
     clrser();
     for (i=1; i<80;i++) printf("*");
     gotoxy(20,4);printf("Input numder of N :=");scanf("%d",&top_number);
     do {
      total = total + number;
      number = number + 1;
      } while(number<=top_number);
     gotoxy(20,5);printf("Total of number 1-N =%d",total);printf("\n");
     for(i=1;i<80;i++)printf("*");
     gotoxy(20,7);printf("- Press < any Key > to end program - \n");
     for (i=1; i<80;i++) printf("*");
     getch();
มัน compile ทำไงครับ