Write a C main() program accompanied by functions that performs the task of acco

Question

Write a C main() program accompanied by functions that performs the task of account

opening and cancellation for clients of a banking system.

Include the following functions in your program:

Function 1: AddClient: This function receives the head address of the linked-list from the calling

program then creates dynamically a new structure, and adds this new

structure to the linked-list. Minimally, this function includes the following

members:

a) Data:

char First name[20], address[200], email[100], phone[11], SIN[10];

int age;

char gender;

double SavingBal, CheckBal;

b) Pointer: A pointer of the same type as the data structure.

Function 2: DeleteClient: This function receives the address of a current client in the banking system

and then deletes this client from the linked-list.

Function 3: PrintList: This function receives the head of the linked-list and then prints all the nodes

in the linked-list with a proper format.

Explanation / Answer

#include <stdio.h>

#include <conio.h>

#include <string.h>

#include<stdlib.h>

// Structure declaration

struct acc_type

{

char bank_name[20];

char bank_branch[20];

char acc_holder_name[30];

int acc_number;

char acc_holder_address[100];

float available_balance;   

};

struct acc_type account[20];

/*

printf("The above structure can be declared using

typedef like below");

typedef struct acc_type

{

char bank_name[20];

char bank_branch[20];

char acc_holder_name[30];

int acc_number;

char acc_holder_address[100];

float available_balance;   

}Acc_detail;

Acc_detail account[20];

*/

int num_acc;

void Create_new_account();

void Cash_Deposit();

void Cash_withdrawl();

void Account_information();

void Log_out();

void display_options();

/* main program */

int main()

{

char option;

char f2f[50] = "http://fresh2refresh.com/";

num_acc=0;

while(1)

{

printf(" ***** Welcome to Bank Application ***** ");

printf(" This demo program is brought you by %s", f2f);

display_options();

printf("Please enter any options (1/2/3/4/5/6) ");

printf("to continue : ");

option = getch();

printf("%c ", option);

switch(option)

{

case '1': Create_new_account();

break;

case '2': Cash_Deposit();

break;

case '3': Cash_withdrawl();

break;

case '4': Account_information();

break;

case '5': return 0;

case '6': system("cls");

break;

default : system("cls");

printf("Please enter one of the options ");

printf("(1/2/3/4/5/6) to continue ");

break;

}

}

return 0;

}

/* Function to display available options in this application */

void display_options()

{

printf(" 1. Create new account ");

printf("2. Cash Deposit ");

printf("3. Cash withdrawl ");

printf("4. Account information ");

printf("5. Log out ");

printf("6. Clear the screen and display available ");

printf("options ");

}

/* Function to create new account */

void Create_new_account()

{

char bank_name[20];

char bank_branch[20];

char acc_holder_name[30];

int acc_number;

char acc_holder_address[100];

float available_balance = 0;

fflush(stdin);   

printf(" Enter the bank name : ");

scanf("%s", &bank_name);

printf(" Enter the bank branch : ");

scanf("%s", &bank_branch);

printf(" Enter the account holder name : ");

scanf("%s", &acc_holder_name);

printf(" Enter the account number(1 to 10): ");

scanf("%d", &acc_number);

printf(" Enter the account holder address : ");

scanf("%s", &acc_holder_address);

strcpy(account[acc_number-1].bank_name,bank_name);

strcpy(account[acc_number-1].bank_branch,bank_branch);

strcpy(account[acc_number-1].acc_holder_name,

acc_holder_name);

account[acc_number-1].acc_number=acc_number;

strcpy(account[acc_number-1].acc_holder_address,

acc_holder_address);

account[acc_number-1].available_balance=available_balance;

printf(" Account has been created successfully ");

printf("Bank name : %s " ,

account[acc_number-1].bank_name);

printf("Bank branch : %s " ,

account[acc_number-1].bank_branch);

printf("Account holder name : %s " ,

account[acc_number-1].acc_holder_name);

printf("Account number : %d " ,

account[acc_number-1].acc_number);

printf("Account holder address : %s " ,

account[acc_number-1].acc_holder_address);

printf("Available balance : %f " ,

account[acc_number-1].available_balance);

//num_acc++;

}

// Displaying account informations

void Account_information()

{

register int num_acc = 0;

//if (!strcmp(customer,account[count].name))

while(strlen(account[num_acc].bank_name)>0)

{

printf(" Bank name : %s " ,

account[num_acc].bank_name);

printf("Bank branch : %s " ,

account[num_acc].bank_branch);

printf("Account holder name : %s " ,

account[num_acc].acc_holder_name);

printf("Account number : %d " ,

account[num_acc].acc_number);

printf("Account holder address : %s " ,

account[num_acc].acc_holder_address);

printf("Available balance : %f " ,

account[num_acc].available_balance);

num_acc++;

}

}

// Function to deposit amount in an account

void Cash_Deposit()

{

auto int acc_no;

float add_money;

printf("Enter account number you want to deposit money : ");

scanf("%d",&acc_no);

printf(" The current balance for account %d is %f ",

acc_no, account[acc_no-1].available_balance);

printf(" Enter money you want to deposit : ");

scanf("%f",&add_money);

while (acc_no=account[acc_no-1].acc_number)

{

account[acc_no-1].available_balance=

account[acc_no-1].available_balance+add_money;

printf(" The New balance for account %d is %f ",

acc_no, account[acc_no-1].available_balance);

break;

}acc_no++;

}

// Function to withdraw amount from an account

void Cash_withdrawl()

{

auto int acc_no;

float withdraw_money;

printf("Enter account number you want to withdraw money : ");

scanf("%d",&acc_no);

printf(" The current balance for account %d is %f ",

acc_no, account[acc_no-1].available_balance);

printf(" Enter money you want to withdraw from account ");

scanf("%f",&withdraw_money);

while (acc_no=account[acc_no-1].acc_number)

{

account[acc_no-1].available_balance=

account[acc_no-1].available_balance-withdraw_money;

printf(" The New balance for account %d is %f ",

acc_no, account[acc_no-1].available_balance);

break;

}acc_no++;

}

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