Question

12) 8 pts. Find the errors in the following code fragment and correct them. #i nclude <iostream> using namespace std; double fudge (double s) f return s 2.3; int mainO cout >> "Your original estimate" double estimate; cin >> estimate; cout << endl; for (int 1 = 0;1c3;i++); cout << "EStimate' < fudge(estimate) <<endl Hint: There are 4 syntax errors. There is one error that is syntactically correct but causes the output to not be what you would expect. Once you have fixed all the errors in the previous program, what is the output assuming the user enters 1 as the estimate? 13) 3 pts. 14) 6 pts. Show the output of the following code segment. double num 2.7 double val-5.4; // cout.setfCios::boolalpha); al1ows Boolean variables to print as "true" or "false" cout.setfCios::boolalpha); cout <<! ((num 3)&& !(val> 5)) << endl; cout << (Cint)num + (int)val 8) << endl; cout << (num = 4) << endl; 17

Answer 1

If you have any doubts, please give me comment....

#include<iostream>

using namespace std;

double fudge(double s){return s*2.3;};

int main(){

cout<<"Your original estimate ";

double estimate;

cin>>estimate;

cout<<endl;

for(int i=0; i<3; i++) // here removed semicolon

cout<<"Estimate "<<fudge(estimate)<<endl;

return 0;

}

13) Output:

2.3

2.3

2.3

14)

true

false

4