CODE

I created this banking system it will ask the user to enter the details for 3 customers & then will ask the user 2 choose one of these choices deposit or withdraw & the user should choose one of the customers 2 implement one of the choices withdraw or deposit.  My problem is when i choose withdraw or deposit it's always  implement it on the [color=#FF0000]3rd customer [/color] so what 2 do???


#[indent]include<stdio.h>
  
int accbalance;  
  
struct customer  
{  
int cno;  
char name[10];  
char city [6];  
int tel [10];  
int ano;  
int balance;  
}cust;  
  
struct operation  
{  
float withdraw;  
float deposit;  
}opr[2];  
  
int main()  
{  
int empid;  
printf("Welcome to the banking system\n");  
printf("Enter employee Id\n");  
scanf("%d",&empid);  
  
if((empid==100) || (empid==200) || (empid==300))  
printf("Welcome %d to the banking system",empid);  
else  
printf("the ID you enetered not correct\n");  
  
int i;  
  
for(i=0;i<3;i++)  
{  
printf("\nEnter customer details\n");  
printf("\nEnter customer ID\n");  
scanf("%d",&cust.cno);  
getchar();  
        printf("Enter customer name\n");  
        gets(cust.name);  
        printf("\n\nEnter city\n");  
        gets(cust.city);  
        printf("\n\nEnter customer Telephone No.\n");  
        scanf("%d", &cust.tel);  
        printf("\n\nEnter account details\n");  
        printf("\n\nEnter account ID\n");  
        scanf("%d",&cust.ano);  
        printf("\n\n Enter balance\n");  
        scanf("%d", &cust.balance);  
    }  
  
    printf("\n\n Enter customer ID\n");  
    scanf("%d",&cust.cno);  
    int choice;  
     int x;
   for(x=0;x<2;x++)  
    {  
        printf("\n these are your choices\n");  
        printf("how much you want to withdraw\n" );  
        printf("how much u want to deposit\n");  
  
        printf("\n\n Enter your choice\n");  
        scanf("%d", &choice);  
        //float with, dep;  
          
        switch (choice)  
        {  
            case 1:  
                printf("\n\n withdraw\n");  
                printf("\n\n how much u want to withdrwa\n");  
                scanf("%f", &opr[0].withdraw);  
                cust.balance=cust.balance-opr[0].withdraw;  
                accbalance-=opr[0].withdraw;  
                printf("%d", cust.balance);  
                break;  
            case 2:  
                printf("\n\n deposit\n");  
                printf("how much you wana deposit\n\n");  
                scanf("%f", &opr[1].deposit);
                cust.balance=cust.balance+opr[1].deposit;
                accbalance+=opr[1].deposit;  
                printf("%d", cust.balance);  
                break;  
            default:  
                printf("\n\n not correct\n");  
        }  
    
        }
    return(0);
      }