写出计算下面定积分的C语言程序?

麻烦写出代码
2025-04-04 03:24:47
推荐回答(1个)
回答1:

//还是给你写个简单的吧
#include
#include
double Int(double a,double b,double d)
{
double x=a,y,sum=0;
while (x<=b)
{
y=x*x*exp(x);
sum+=d*y;
x+=d;
}
return sum;
}
void main()
{
double a=0,b=1,d=0.001;
printf("%lf\n",Int(a,b,d));
}