/*--------------------------------------------------------------------*/
/* sumarrayflat.c                                                     */
/* Author: Bob Dondero                                                */
/*--------------------------------------------------------------------*/

#include <stdio.h>

/*--------------------------------------------------------------------*/

enum {ARRAY_LENGTH = 100};

static int aiNumbers[ARRAY_LENGTH];
static int iIndex;
static int iCount;
static int iSum;

/*--------------------------------------------------------------------*/

/* Read up to ARRAY_LENGTH integers from stdin, and write to stdout the
   sum of those integers.  Return 0. */

int main(void)
{
   printf("How many integers?  ");
   scanf("%d", &iCount);

   iIndex = 0;
loop1:
   if (iIndex >= iCount) goto loopend1;
   scanf("%d", &aiNumbers[iIndex]);
   iIndex++;
   goto loop1;
loopend1:

   iSum = 0;

   iIndex = 0;
loop2:
   if (iIndex >= iCount) goto loopend2;
   iSum += aiNumbers[iIndex];
   iIndex++;
   goto loop2;
loopend2:

   printf("The sum is %d.\n", iSum);

   return 0;
}