C / C++ / MFC

Game-point wrote:

How to find the compression type of jpeg, when we give one sample input jpeg file the output result is this image contains (ex.) xxxx compression type.

// Chapter One
chapterone:
system("cls");
cout << "Fill in the blank." << endl;
cout << "Loosely defined, a ____ is a group of computers and other devices (such as printers) that are connected by some type of transmission media." << endl;
cout << "A.)Network " " B.)Router " " C.)Switch " " D.)Internet " << endl;   
cin >> userinput ;

// Start If Statement
if (userinput == B,b,C,c,D,d)
cout << "Sorry, that was a wrong answer." << endl;
else
cout << "Congradulations, your answer is correct!" << endl;

system("cls");
cout << "Fill in the blank." << endl;
cout << "Loosely defined, a ____ is a group of computers and other devices (such as printers) that are connected by some type of transmission media." << endl;
cout << "A.)Network " " B.)Router " " C.)Switch " " D.)Internet " << endl;   
cin >> userinput ;

rbwest86 wrote:

if (userinput == B,b,C,c,D,d)

if (userinput == B || userinput == b || userinput == C || userinput == c || userinput == D || userinput == d)

// Robs N+ test question overview

#include <iostream>
#include <string>

using namespace std;

int main()
{

// Local Variables
int userinput;
int inputcounter = -1;
int correctanswer;
int wronganswer;
int choice;
int A,a,B,b,C,c,D,d;


// Welcome Message
cout << "Roberts Network+ Test Questions" << endl;
cout << endl;
cout << endl;
cout << "Please Select a Chapter:" << endl;
cout << "Chapter One = 1" << endl;
cout << "Chapter Two = 2" << endl;
cout << "Chapter Three = 3" << endl;
cout << "Chapter Four = 4" << endl;
cout << "Chapter Five = 5" << endl;
cout << "Chapter Six = 6" << endl;
cout << "Chapter Seven = 7" << endl;
cout << "Chapter Eight = 8" << endl;
cout << "Chapter Nine = 9" << endl;
cout << "Chapter Ten = 10" << endl;
cout << "Chapter Eleven = 11" << endl;
cout << "Chapter Twelve = 12" << endl;
cout << "Chapter Thirteen = 13" << endl;
cout << "Chapter Fourteen = 14" << endl;
cout << "Chapter Fifteen = 15" << endl;
cout << endl;
cin >> choice;
     
// START SWITCH
switch (choice)
{
case 1: goto chapterone;
break;
case 2: goto chaptertwo;
break;
case 3: goto chapterthree;
break;
case 4: goto chapterfour;
break;
case 5: goto chapterfive;
break;
case 6: goto chaptersix;
break;
case 7: goto chapterseven;
break;
case 8: goto chaptereight;
break;
case 9: goto chapternine;
break;
case 10: goto chapterten;
break;
case 11: goto chaptereleven;
break;
case 12: goto chaptertwelve;
break;
case 13: goto chapterthirteen;
break;
case 14: goto chapterfourteen;
break;
case 15: goto chapterfifteen;
break;
default: cout << "Error, invalid entry." << endl;
}

// Start While
while (inputcounter <= 20)
{
// Chapter One
chapterone:
system("cls");
// Question 1
cout << "Fill in the blank." << endl;
cout << "Loosely defined, a ____ is a group of computers and other devices (such as printers) that are connected by some type of transmission media." << endl;
cout << "A.)Network " " B.)Router " " C.)Switch " " D.)Internet " << endl;   
cin >> userinput, inputcounter ;
++inputcounter ;

// Start If Statement
if (userinput == B || userinput == b || userinput == C || userinput == c || userinput == D || userinput == d)
{
cout << "Sorry, that was a wrong answer." << endl;
++wronganswer ;
}
else
{
cout << "Congradulations, your answer is correct!" << endl;
++correctanswer ;
}
system("cls");

// Question 2
cout << "Fill in the blank." << endl;
cout << "Loosely defined, a ____ is a group of computers and other devices (such as printers) that are connected by some type of transmission media." << endl;
cout << "A.)Network " " B.)Router " " C.)Switch " " D.)Internet " << endl;   
cin >> userinput, inputcounter ;
++inputcounter ;

// Start If Statement
if (userinput == B || userinput == b || userinput == C || userinput == c || userinput == D || userinput == d)
{
cout << "Sorry, that was a wrong answer." << endl;
++wronganswer ;
}
else
{
cout << "Congradulations, your answer is correct!" << endl;
++correctanswer ;
}
system("cls");

}


// Chapter Two
chaptertwo:
// Chapter Three
chapterthree:
// Chapter Four
chapterfour:
// Chapter Five
chapterfive:
// Chapter Six
chaptersix:
// Chapter Seven
chapterseven:
// Chapter Eight
chaptereight:
// Chapter Nine
chapternine:
// Chapter Ten
chapterten:
// Chapter Eleven
chaptereleven:
// Chapter Twelve
chaptertwelve:
// Chapter Thirteen
chapterthirteen:
// Chapter Fourteen
chapterfourteen:
// Chapter Fifteen
chapterfifteen:

// Display Results to the User
cout << "Your score is " << (correctanswer - wronganswer);
      
return 0;
}

void (**temp_stack)(void);
temp_stack=(void (**)())calloc(count+1,sizeof(void *));

Chris Losinger wrote:

that doesn't even compile in VC6.

typedef void(* void_pp_fn)(void);
void_pp_fn* temp_stack=new void_pp_fn[count+1];