/* This is a sample program for the HP/DDE debugger. */
#include <stdio.h>

#ifdef __STDC__ 
int sum(int list[], int low, int high)
#else
int sum(list, low, high)
int list[], low, high;
#endif
    {
        int i, s = 0;
        for (i = low; i <= high; i++)
            s += list[i];
        return(s);
    }