작은숲:위키노트/C 언어 예제/이자 계산
<syntaxhighlight lang="c"> /**
* 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;
}</source>