习题二6

#include<stdio.h>
#include<math.h>
int main(void)
{
 int year;
 double loan,money,mypow,rate;
 scanf("%lf%lf",&loan,&rate);
 printf("  year   money ");
 for(year=5;year<=30;year++){
  mypow=pow(1+rate,12*year);
  money=loan*rate*mypow/(mypow-1);
  printf("year=%d money=%.of ",year,money);
 }
 return 0;
}