“2021二十一养成好习惯”第一期-1

C语言计算本金和利息之和编写程序

#include 

 #include

int main()

{

double rate,capital;

int year;

printf("please input rate,year,capital:n");

scanf("%lf,%d,%lf",&rate,&year,&capital);

double deposit=capital*pow(1+rate,year);

printf("deposit=%.3lf",deposit);

return 0;

}

运算结果：

please input rate,year,capital:

0.0225,10,1000

deposit=1249.203