Answer:
See Explaination
Explanation:
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
float input1, input2, input3;
float sum=0.0, avg, l;
cout<<"enter the value for input1: ";
cin>>input1;
cout<<"enter the value for input2: ";
cin>>input2;
cout<<"enter the value for input3: ";
cin>>input3;
sum=input1+input2+input3;
cout<<"sum of three numbers: "<<sum<<endl;
avg=sum/3;
cout<<"average of three numbers: "<<avg<<endl;
l=log2(input1);
cout<<"log2 value of input1 number: "<<l;
return 0;
}
output:
enter the value for input1: 4
enter the value for input2: 5
enter the value for input3: 6
sum of three numbers: 15
average of three numbers: 5
log2 value of input1 number: 2
