Answer to Question #19713 in C++ for ben

Question

read 2 numbers a and b
compute the following expressions:
a+b
a-b
a*b
sqrt(a)

Answer 1

# include <iostream>

using namespace std;

int main(){
double a,b;
cout<<"Enter first value: ";
cin>>a;
cout<<"Enter second value: ";
cin>>b;
cout<<endl;
cout<<"a+b="<<a+b<<endl;
cout<<"a-b="<<a-b<<endl;
cout<<"a*b="<<a*b<<endl;
cout<<"sqrt(a)="<<sqrt(a)<<endl;

system("PAUSE");
return 0;
}