Thread: Program will not run thorugh the loop

Hello
The program asks the question one time then stops and creates a micorsoft error message. Could someone take a look at it and see if I am missing something. It is suppose to allow you to enter up to 10 accouts w/name and amounts and break if -999 is entered.

Code:

#include <stdio.h>
struct info
{
 int   client_num;
 char  last_name[20];
 float balance;
};

main()
{

 struct info clients[10];
 int    x;

 printf ("Enter account number, last name, and balance.\nEnter -999 to end input.\n\n");

 for (x = 0; x < 10; x++)
 {   

 printf ("?");
 scanf ("%i", clients[x].client_num);
  if (clients[x].client_num == -999)
 {
 break;
 }

 scanf ("%s", &clients[x].last_name);
 scanf ("%f", &clients[x].balance);
 fflush(stdin);

printf ("\n\n");
}

printf ("ACCOUNT \tLAST NAME \tBALANCE\n");

for (x = 0; x < 10; x++)
 {   

printf ("%08i%20s%.102f\n", clients[x].client_num, clients[x].last_name, clients[x].balance);
 }
getchar();
}