问题描述:
C语言 一个定义函数 求详解.
double fx(double){return exp(x);}
double intf(double (*f)(double),double a,double b,int n)
{
double sum,h;
int i;
h=(b-a)/n;
sum=(f(a)+f(b))/2.0;
for (i=1;i
double fx(double){return exp(x);}
double intf(double (*f)(double),double a,double b,int n)
{
double sum,h;
int i;
h=(b-a)/n;
sum=(f(a)+f(b))/2.0;
for (i=1;i
问题解答:
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