CSC133 Intro to CS Using C++ - More If Statements Worksheet

More If Statements Worksheet Answers

1.  10  5

2.  (nothing is printed)

3.  5  0

4.  10  5

5.  5  10

6.  5  8

7.  0  13

8.  2  5  8

9.  10  18  8

10. -1

11. x > 3

12. y > 2 && y < 5

13. r < 0 && z > 0

14. a > 0 && b > 0

15. a < 6 || a > 10

16. x < 3 && x >= 0

17. cout << "Enter your age: ";
    cin >> age;
    if (age >= 21)
       cout << "You are old enough to drink\n";
    else
       cout << "You are not old enough to drink\n";

18. cout << "Enter your age: ";
    cin >> age;
    if (age < 17)
       cout << "You are not old enough to drive\n";
    else
       if (age < 21)
          cout << "You are old enough to drive but too young to drink\n";
       else
          cout << "You are old enough to drive and old enough to drink\n";

19. cout <"Enter the area code: ";
    cin >> areacode;
    if (areacode == 732 || areacode == 973 || areacode == 908)
       cout << "Local call\n";
    else
       cout << "Long distance\n";

20. cout <"Enter the area code: ";
    cin >> areacode;
    if (areacode == 732 || areacode == 848)
       cout << "Local call\n";
    else
       if (areacode == 201 || areacode == 551 || areacode == 609
             || areacode == 856 || areacode == 862 || areacode == 908
             || areacode == 973)
          cout << "In NJ\n";
       else
          cout << "Long distance\n";

21. cout << "Enter the temperature: ";
    cin >> temperature;
    if (temperature > 83)
       cout << "hot" << endl;
    else if (temperature >= 68)
       cout << "ideal" << endl;
    else if (temperature >= 45)
       cout << "cool" << endl;
    else
       cout << "cold" << endl;

22. cout << "Enter employee's job type and level: ";
    cin >> jobtype >> level;
    cout << "Enter employee's salary: ";
    cin >> salary;
    cout << "Enter the profit factor: ";
    cin >> profitfactor;
    if (jobtype == 'm')
       if (level >= 1 && level <= 3)
          bonus = salary * 0.03 * profitfactor;
       else
          bonus = salary * 0.04 * profitfactor;
    if (jobtype == 's' || jobtype == 'a')
       bonus = salary * 0.05 * profitfactor;
    if (jobtype == 't')
       if (level >= 1 && level <= 5)
          bonus = salary * 0.055 * profitfactor;
       else if (level == 6 || level == 7)
          bonus = salary * 0.06 * profitfactor;
       else
          bonus = salary * 0.065 * profitfactor;
    cout << "The bonus is $ " << bonus << endl;