代码改变世界

例2-5

2013-10-03 13:51  Summer.xia  阅读(90)  评论(0)  编辑  收藏  举报 
#include<stdio.h>
#include<math.h>

int main(void)
{
    int money,year;
    double rate,sum;


    printf("Enter money:");
    scanf("%d",&money);
    printf("Enter year:");
    scanf("%d",&year);
    printf("Enter rate:");
    scanf("%lf",&rate);
    sum=money*pow(1+rate,year);
    printf("sum=%.2f\n",sum);


    return 0;
}