Untitled

#include <stdio.h>

struct customer
{
	int account_no;
	char name[80];
	int balance;
	int internet_banking;
	int pin_code;
	int type_acc;
};

void accept(struct customer[], int);
void display(struct customer[], int);
void customer_type(struct customer[], int, int);
void display1(struct customer[], int);
int search(struct customer[], int, int);
void display2(struct customer[], int);
void display3(struct customer[], int);

int main()
{
	struct customer data[20];
	int n,choice,account_no, amount, index;
	printf("Banking System\n\n");
	printf("Number of customer records you want to enter? : ");
	scanf("%d", &n);
	accept(data, n);
	do
	{
		printf("\nBanking System Menu :\n");
		printf("Press 1 to display all records.\n");
		printf("Press 2 to search a record.\n");
		printf("Press 3 to get the list of customers availing Internet banking facility.\n");
		printf("Press 4 to know whether a customer is general,silver or golden.\n");
		printf("Press 5 to get the list of customers as per account type.\n");
		printf("Press 6 to sort the customers as per geographical locations.\n");
		printf("Press 0 to exit\n");
		printf("\nEnter choice(0-6) : ");
		scanf("%d", &choice);
		switch (choice)
		{
			case 1:
				display(data, n);
			break;
			
			case 2:
				printf("Enter account number to search : ");
				scanf("%d", &account_no);
				index = search(data, n, account_no);
				if (index == - 1)
				{
					printf("Record not found : ");
				}
				else
				{
					printf("A/c Number: %d\nName: %s\nBalance:%d\n",data[index].account_no, data[index].name,data[index].balance);
				}
			break;
			
			case 3:
				display1(data,n);
			break;
			
			case 4:
				customer_type(data,n,account_no);
			break;
			
			case 5:
				display3(data,n);
			break;
			
			case 6:
				display2(data,n);
			break;
		}
	}while (choice != 0);
	return 0;
}

void accept(struct customer list[80], int s)
{
	int i;
	for (i = 0; i < s; i++)
	{
		printf("\nEnter data for Record #%d", i + 1);
		printf("\nEnter account_no : ");
		scanf("%d", &list[i].account_no);
		fflush(stdin);
		printf("Enter name : ");
		scanf("%s",list[i].name);
		printf("Enter balance : ");
		scanf("%d",&list[i].balance);
		printf("Have u availed internet banking facility? 0.No 1.Yes : ");
		scanf("%d",&list[i].internet_banking);
		printf("\nEnter pin_code ##### Note: It should be between 422001 - 422013 ##### : ");
		scanf("%d", &list[i].pin_code);
		printf("\nWhat type of account you have? 1. Saving 2. Recurring 3. Deposit : ");
		scanf("%d", &list[i].type_acc);
	}
}

void display(struct customer list[80], int s)
{
	int i;
	printf("\n\nA/c No\tName\tBalance\n");
	for (i = 0; i < s; i++)
	{
		printf("%d\t%s\t%d\n", list[i].account_no, list[i].name,list[i].balance);
	}
}

int search(struct customer list[80], int s, int number)
{
	int i;
	for (i = 0; i < s; i++)
	{
		if (list[i].account_no == number)
		{
			return i;
		}
	}
	return - 1;
}

void customer_type(struct customer list[80],int s,int number)
{
	int i;
	for(i=0;i<s;i++)
	{
		if(list[i].balance>=1000000)
		{
			printf("\nThe customer named %s is a golden customer\n",list[i].name);
		}
		if(list[i].balance>500000 && list[i].balance<1000000)
		{
			printf("\nThe customer named %s is a silver customer\n",list[i].name);
		}
		if(list[i].balance<=500000)
		{
			printf("\nThe customer named %s is a general customer\n",list[i].name);
		}
	}
}

void display1(struct customer list[80], int s)
{
	int i;
	printf("\n\n\t\tList of customers availing Internet Banking Facility\t\n");
	for (i = 0; i < s; i++)
	{
		if(list[i].internet_banking==1)
		{
			printf("%s \n",list[i].name);
		}
	}
}

void display2(struct customer list[80],int s)
{
	int i, add;
	printf("Enter pincode to to get members with same address : ");
	scanf("%d", &add);
	for(i=0 ; i< s; i++)
	{
		if(list[i].pin_code==add)
		{
			printf("%s \n",list[i].name);
		}
	}
}

void display3(struct customer list[80], int s)
{
	int i,j,k;
	printf("\n\t\tCustomers whose account type is a Savings account are as follows:\n");
	for(i=0; i < s; i++)
	{
		if(list[i].type_acc==1)
		{
			printf("%s \n",list[i].name);
		}
	}	
	printf("\n\t\tCustomers whose account type is a Recurring account are as follows:\n");
	for(j=0; j < s; j++)
	{
		if(list[j].type_acc==2)
		{
			printf("%s \n",list[j].name);
		}
	}
	printf("\n\t\tCustomers whose account type is a deposit account are as follows:\n");
	for(k=0; k < s; k++)
	{
		if(list[k].type_acc==3)
		{
			printf("%s \n",list[k].name);
		}
	}	
}