ZOJ 2812 Quicksum

//2615529 	2011-08-04 21:02:16 	Accepted 	2812 	C 	0 	160 	ylwh!
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main()
{
char s[256];
int sum, i;
while(gets(s) && s[0] != '#')
{
sum = 0;
for(i = 0; i< strlen(s); i++)
if(s[i] >= 'A' && s[i] <= 'Z')
sum += (s[i] - 'A' + 1) * (i + 1);
printf("%d\n", sum);
}
return 0;
}