Wap to calculate the sum of first 10 integer using Less than Equal to operator

/*write a c program to add first 10 successive int*/

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

void main()

{
 int n,sum=0;
 clrscr();
 for(n=1;n<=10;n++)
 {
  sum=sum+n;
 }
 printf("sum of first 10 successive int:%d",sum);
 getch();
}