What are the outputs from the follow:

1.
    int i=10,j=15;
    
    i++;
    cout << i  << " " << j << endl;
    
    i=j;
    j=7;
    
    cout << i  << " " << j << endl;     


2.
    int x=5;
    
    if(x>0)
        cout << "Ice";
    if(x<10)
        cout << "cream";
    if(x>20)
        cout << "Sunday";

3.
    double d=1.95;
    int i=d;
    
    cout << d << " " << i << endl;

4.
The person enters 10 50 5.

    int x,i=3;
    
    cout << "Tape" << endl;
    while(i>0) {
        cin >> x;
    
        cout << "Go" << endl;
        if(x>10)
            cout << "Play";
        if(x<10)
            cout << "Stop";
        if(x==10)
            cout << "Pause";
        cout << endl;
        i--;
    }
            
    cout << "Rewind" << endl;

5.

    for(int i=2; i<10;i+=3){
        if(i%2==0 && i>6)
            cout << i << " Hat" << endl;
        if(i%2==0 || i>9)
            cout << i << " Glove" << endl;
            
    }

6.
    int i=25;
    double k;
    
    k=i/4;
    cout << k << endl;

    k=i/4.0;    
    cout << k << endl;
            
    i=15%6;
    cout << i << endl;
    
7. This is tricky....Look carefully!
    int i=1;
    
    while(i<10) {
        cout << i << endl;
        switch(i) {
            case 2:
                cout << "Two";
                break;
            case 3:
                 cout << "Three";
                 break;
            case 4:
                 cout << "Four";
                 i=0;
                 break;
            case 6:
                i=5;
                cout << "Five";
                break;
            case 7:
                cout << "Seven";
                break;
            case 8:
                cout << "Eight";
                break;
            default:
                cout << "Why";   
        }
        cout << endl;
        i+=3;
    }

8.
#include <iostream>
#include <fstream>

using namespace std;
int main()
{

    ofstream data("name.txt");

    data << "Hello there" << endl;

    cout << "My name is Earl" << endl;

    cerr << "Watch me on NBC!:" << endl;

    data << "What's your name?" << endl;

    data.close();
}

What is displayed on the screen, and what is written to a file? What is the name of the file?

9.
#include <iostream>
#include <fstream>

using namespace std;
int main()
{
    double total=0,item;

    ifstream data("sales.txt");

    if(!data) {
        cerr << "File not found!";
        return -1;
    }

    while(!data.eof()) {
        data >> item;
        if(item>0)
            total+=item;
    }

    cout << "Total " << total << endl;

    data.close();

    return 0;
}


Sales.txt contains the follow lines:
10
.99
-5
.01


10.
If the program name is fish.exe and you pass command line arguments: 10 15
What is the output of the program below when run as:
fish.exe 10 15

int main(int argc, char* argv[]){

    cout << argc << endl;

    for(int i=0; i<argc; i++) {
        cout << argv[i] << endl;
    }

    return 0;
}

11.
Write a program that will ask the user to enter in a series of grades. Ask the user at the begining how many grades they
will enter. After they enter in all the grades, display the average.

12.
A user enters in 2 numbers. Indicate which number is larger.

13.
Create a program for a change machine. Use a switch statement to indicate how many quarters to be given for a dollar bill,
five dollar bill, or ten dollar bill. 
If the machine gets any other bill, print out a reject message. 
Create a variable called bill, which is an integer, and it will have a value indicating the value of the bill. 
Such as 1 is a one dollar bill.
Have the user enter in via the keyboard a bil value.

14.
Use a for loop to display the alphabet in capital letters.

15.
Write C++ code and also make a flow chart for the following:
If x is greater than or equal to 10, than y gets the value of 5, else y gets the value of 8.

16.
Write the following in the form of if statements:
x is positive then z becomes 1
x is zero or negative then z becomes 2
x is at least 10 then z becomes 3
x is less than 10 then z becomes 4
x and y are both zero then z becomes 5
x or y are zero then z becomes 6