main.c

等本金法还款C的原代码,基于matlab.此为1.0版,以后会增加2.0版.大家支持.

#include <stdio.h>
#define M   250000/312
#include "head.h"
main()
{struct list node[313],*p;
double sum=0;
int i=1;
FILE *fp;
fp=fopen("huanlist.txt","w");
fprintf(fp,"\t\t还款计划\n");
fprintf(fp,"次数\t利息\t\t本息\t\t欠款余额\n");
for(p=node+1;p<node+313;p++)
{p->n=i;
 p->li_xi=(250000-(i-1)*M)*0.003675;
 p->ben_xi=p->li_xi+M;
 p->yu_e=250000-i*M;
sum+=p->ben_xi;
fprintf(fp,"%d\t%g\t\t%g\t\t%g\n",p->n,p->li_xi,p->ben_xi,p->yu_e);
i++;
}
fprintf(fp,"%g\n",sum);
}