Question

Edhesive code practice 3.2 questions 1 , 2 , 3

Answer 1

Answer:

Question 1 :Write a program to enter a number and test if it is greater than 45.6 Example:

Answer:

#include <iostream>

using namespace std;

int main()

{

 int user_number=0;

 cout<<"Enter a number ";

cin >> user_number;

if(user_number >45.6){

   cout <<"Greater than 45.6";

}

   return 0;

}

Question 2: Test if a number grade is an A (greater than or equal to 90). If so print "Great!"

Answer:

#include <iostream>

using namespace std;

int main()

{

   int user_number=0;

   cout<<"Enter a number ";

cin >> user_number;

if(user_number >= 90){

   cout <<"Great";

}

   return 0;

}

Question 3: Test if a password entered is correct. The secret phrase is Ada Lovelace.  

Answer:

#include <iostream>

#include <string>

using namespace std;

int main()

{string pass_phrase ="Ada Lovelace";

   string user_password="";

   cout<<"Enter password ";

   getline (cin, user_password);

if(user_password == pass_phrase){

   cout <<"Correct";

}

else{

   cout <<"Incorrect";

}

   return 0;

}

Explanation: