#include <stdio.h>
#include <string.h>
int main() {
	/* takes user inputs */
	int  gbp_to_convert;
	char * USD, EUR, BRL, JPY, TRY, GBP;
	char * currency_to_convert_to;
	char is_staff;

	/* gets amount to convert in GBP */
	printf("please enter an amount to convert, less then 2500: ");
	scanf("%d", &gbp_to_convert);

	/* gets the currency to convert to */
	printf("please enter the currency you wish to convert to [USD/EUR/BRL/JPY/TRY]: ");
	scanf("%s", currency_to_convert_to);

	/* checks if the customer is staff */
	printf("is this customer staff? [Y/n]: ");
	scanf("%s", &is_staff);

	/* performs sanity checks on currencies */
	if(gbp_to_convert > 2500) {
		printf("you can only convert 2500 gbp in one transaction");
		return 1;
	}



	/* checks the currency */
		if(strcmp(currency_to_convert_to, "USD") == 0) {
			printf("USD");

		}
		else if(strcmp(currency_to_convert_to, "EUR") == 0) {
			printf("EUR");
		}
		else if(strcmp(currency_to_convert_to, "BRL") == 0) {
			printf("BRL");
		}
		else if(strcmp(currency_to_convert_to, "JPY") == 0) {
			printf("JPY");
		}
		else if(strcmp(currency_to_convert_to, "TRY") == 0) {
			printf("TRY");
		}
		else if(strcmp(currency_to_convert_to, "GBP") == 0) {
			printf("error, you can not convert GBP to GBP");
			return 1;
		}
		else {
			printf("invaild currency entered");
			return 1;
			}
	return 0;
}