Q. Sum of infinite no. and press zero for exit ?

THE OUTPUT WOULD BE

#include<stdio.h>
#include<conio.h>
void main( )
{ clrscr( );
float n,s=0;
for( ; ; )
{ printf("Enter an elment=");
 scanf("%f",&n);
 if(n==0)
 break;
 s=s+n;
}
printf("Sum=%f\n",s);
getch( );
}