작은숲:위키노트/C 언어 예제/이자 계산
(C 언어 예제/이자 계산에서 넘어옴)
/**
* Copyright (c) 2001,2002 Yoon, Hyunho <hhyoon@kldp.org>
* http://mooo.org
* ----------------------------------------------------------------------
*
* LICENSE
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#define ORG 10000.
#define INT_A .1
#define INT_B .05
int main()
{ int year = 0;
double a = ORG, b = ORG;
while (a >= b) {
a += ORG * INT_A;
b += b * INT_B;
year++;
}
printf("%d년 후...\n", year);
printf("철수의 예금액: %.2f, 영희의 예금액: %.2f\n", a, b);
return 0;
}