๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
โœ’๏ธ C Programming/๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์ฆ๊ธฐ๋Š” C ์–ธ์–ด ์ฝ˜์„œํŠธ_๊ฐœ์ • 3ํŒ

[๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์ฆ๊ธฐ๋Š” C ์–ธ์–ด ์ฝ˜์„œํŠธ - ๊ฐœ์ • 3ํŒ] 8์žฅ Mini Project ๋ฌธ์ œ ํ’€์ด

by A Lim Han 2023. 1. 16.

# 8์žฅ Mini Project ๋ฌธ์ œ ํ’€์ด

 

332p_Mini Project)

#include <stdio.h>

int current_money = 0;

int main_home(int a)
{

	printf("\n************* Welcome to ์ฝ˜์„œํŠธ ATM *************\n");
	printf("******* ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•˜์‹œ์˜ค *******\n");
	printf("<1> ์ž”๊ณ  ํ™•์ธ\n");
	printf("<2> ์ž…๊ธˆ\n");
	printf("<3> ์ธ์ถœ\n");
	printf("<4> ์ข…๋ฃŒ\n");

	scanf_s("%d", &a);

	return a;
}

int current()
{
	return current_money;
}

int add()
{
	int plus = 0;

	printf("\n์ž…๊ธˆ ๊ธˆ์•ก์„ ์ž…๋ ฅํ•˜์‹œ์˜ค: ");
	scanf_s("%d", &plus);

	current_money += plus;

	return current_money;
}

int sub()
{
	int min = 0;

	printf("\n์ถœ๊ธˆ ๊ธˆ์•ก์„ ์ž…๋ ฅํ•˜์‹œ์˜ค: ");
	scanf_s("%d", &min);

	current_money -= min;

	return current_money;
}

int main()
{

	while (1)
	{
		int num = 0;
		int k = 0;

		num = main_home(k);

		if (num == 1)
		{
			printf("ํ˜„์žฌ ์ž”๊ณ ๋Š” %d์›์ž…๋‹ˆ๋‹ค.\n", current());
		}
		else if (num == 2)
		{
			add();
			printf("์ƒˆ๋กœ์šด ์ž”๊ณ ๋Š” %d์›์ž…๋‹ˆ๋‹ค.\n", current_money);
		}
		else if (num == 3)
		{
			sub();
			printf("์ƒˆ๋กœ์šด ์ž”๊ณ ๋Š” %d์›์ž…๋‹ˆ๋‹ค.\n", current_money);
		}
		else
		{
			printf("ํ”„๋กœ๊ทธ๋žจ์„ ์ข…๋ฃŒํ•ฉ๋‹ˆ๋‹ค.\n");
			break;
		}
	}

	return 0;
}