上机目的:求的分队函数
上机内容:形参和实参
#include<iostream>
using namespace std;
const double x1=0.3,x2=0.8;
double f(double);
int main()
{
double x;
cout<<"请输入x的值:";
cin>>x;
cout<<"解得:f("<<x<<")="<<f(x)<<"\n";
return 0;
}
double f(double x)
{
double result;
if(x<x1)
result=0;
else if(x>x2)
result=1;
else
result=(x-x1)/(x2-x1);
return result;
}
运行结果:
心得体会:略