
2个回答
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#include <iostream>
#include <cmath>
using std::cout;
using std::endl;
double fun(double x){
return sin(x)+exp(x);
}
int main(){
double result=0;
double x=0;
double h=1e-6;
while(x<1){
result+=fun(x);
x+=h;
}
result*=h;
cout<<result<<endl;
return 0;
}
#include <cmath>
using std::cout;
using std::endl;
double fun(double x){
return sin(x)+exp(x);
}
int main(){
double result=0;
double x=0;
double h=1e-6;
while(x<1){
result+=fun(x);
x+=h;
}
result*=h;
cout<<result<<endl;
return 0;
}
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