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Aug 26th, 2008

Re: struct problem

code is:

C++ Syntax (Toggle Plain Text)
// maximo_ventas.cpp : Defines the entry point for the console application.
 
//
 
 
 
#include "stdafx.h"
#include <iostream>
#include <vector>
 
 
using namespace std;
 
 
 
void ingresar_gente ();
void comparar_datos (int vendedor[]);
 
 
 
int _tmain(int argc, char* argv[])
{
	int vendedor[10];
 
	ingresar_gente (); 
	comparar_datos (vendedor);
 
	system ("PAUSE");
 
	return 0;
}
 
 
 
 
void ingresar_gente ()
{
	int i = 0, legajo;
	float total_ventas;
 
	while (i < 10)
	{
		cout << " Ingrese un legajo: ";
        cin >> legajo;
 
		i++;
 
		while (legajo != 0)
		{
			cout << " Ingrese la cantidad de ventas hechas: ";
			cin >> total_ventas;
		}
	}
 
}
 
 
 
void comparar_datos (int vendedor[])
{
	float aux, total_ventas;
	int i, legajo;
 
	for (i = 1; i < 10; i++)
	{
		if (total_ventas >= aux)
		{
			aux = total_ventas;
			cout << legajo;
		}
	}
 
}
// maximo_ventas.cpp : Defines the entry point for the console application.

//

 

#include "stdafx.h"
#include <iostream>
#include <vector>
 

using namespace std;

 

void ingresar_gente ();
void comparar_datos (int vendedor[]);



int _tmain(int argc, char* argv[])
{
	int vendedor[10];

	ingresar_gente (); 
	comparar_datos (vendedor);

	system ("PAUSE");

	return 0;
}

 


void ingresar_gente ()
{
	int i = 0, legajo;
	float total_ventas;

	while (i < 10)
	{
		cout << " Ingrese un legajo: ";
        cin >> legajo;

		i++;

		while (legajo != 0)
		{
			cout << " Ingrese la cantidad de ventas hechas: ";
			cin >> total_ventas;
		}
	}

}

 

void comparar_datos (int vendedor[])
{
	float aux, total_ventas;
	int i, legajo;

	for (i = 1; i < 10; i++)
	{
		if (total_ventas >= aux)
		{
			aux = total_ventas;
			cout << legajo;
		}
	}

}

and the errors are:

C++ Syntax (Toggle Plain Text)
--------------------Configuration: maximo_ventas - Win32 Debug--------------------
Compiling...
maximo_ventas.cpp
C:\Documents and Settings\pm11218\ejercicios c++\maximo_ventas\maximo_ventas.cpp(66) : warning C4700: local variable 'total_ventas' used without having been initialized
C:\Documents and Settings\pm11218\ejercicios c++\maximo_ventas\maximo_ventas.cpp(69) : warning C4700: local variable 'legajo' used without having been initialized
Linking...
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/maximo_ventas.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
 
maximo_ventas.exe - 2 error(s), 2 warning(s)
--------------------Configuration: maximo_ventas - Win32 Debug--------------------
Compiling...
maximo_ventas.cpp
C:\Documents and Settings\pm11218\ejercicios c++\maximo_ventas\maximo_ventas.cpp(66) : warning C4700: local variable 'total_ventas' used without having been initialized
C:\Documents and Settings\pm11218\ejercicios c++\maximo_ventas\maximo_ventas.cpp(69) : warning C4700: local variable 'legajo' used without having been initialized
Linking...
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/maximo_ventas.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

maximo_ventas.exe - 2 error(s), 2 warning(s)

and yes, im usin visual c++ 6.0
now, tinkin.. the version has somethin to do with this or is somethin else?

gispe

Reputation Points: 6

Solved Threads: 0

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since Jul 2008

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Aug 26th, 2008

Re: struct problem

I said

int main

not

int _tmain

EDIT: That might sound a bit harsh. No hard feelings, it's just what I said.

Last edited by Clockowl; Aug 26th, 2008 at 11:04 am.

Clockowl

Reputation Points: 69

Solved Threads: 28

Posting Whiz

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376 posts
since May 2008

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Aug 26th, 2008

Re: struct problem

Click to Expand / Collapse Quote originally posted by gispe ...

C++ Syntax (Toggle Plain Text)
int _tmain(int argc, char* argv[])
int _tmain(int argc, char* argv[])
and the errors are:
C++ Syntax (Toggle Plain Text)
Linking...
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Linking... LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main

You have to #include <tchar.h>

mitrmkar

Reputation Points: 1105

Solved Threads: 389

Posting Virtuoso

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1,714 posts
since Nov 2007

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Aug 26th, 2008

Re: struct problem

the code is:

C++ Syntax (Toggle Plain Text)
 
// maximo_ventas.cpp : Defines the entry point for the console application.
 
//
 
 
 
#include "stdafx.h"
#include <iostream>
#include <vector>
 
 
using namespace std;
 
 
 
void ingresar_gente ();
void comparar_datos (int vendedor[]);
 
 
 
int _tmain(int argc, char* argv[])
{
	int vendedor[10];
 
	ingresar_gente (); 
	comparar_datos (vendedor);
 
	system ("PAUSE");
 
	return 0;
}
 
 
 
 
void ingresar_gente ()
{
	int i = 0, legajo;
	float total_ventas;
 
	while (i < 10)
	{
		cout << " Ingrese un legajo: ";
        cin >> legajo;
 
		i++;
 
		while (legajo != 0)
		{
			cout << " Ingrese la cantidad de ventas hechas: ";
			cin >> total_ventas;
		}
	}
 
}
 
 
 
void comparar_datos (int vendedor[])
{
	float aux, total_ventas;
	int i, legajo;
 
	for (i = 1; i < 10; i++)
	{
		if (total_ventas >= aux)
		{
			aux = total_ventas;
			cout << legajo;
		}
	}
 
}
// maximo_ventas.cpp : Defines the entry point for the console application.

//

 

#include "stdafx.h"
#include <iostream>
#include <vector>
 

using namespace std;

 

void ingresar_gente ();
void comparar_datos (int vendedor[]);



int _tmain(int argc, char* argv[])
{
	int vendedor[10];

	ingresar_gente (); 
	comparar_datos (vendedor);

	system ("PAUSE");

	return 0;
}

 


void ingresar_gente ()
{
	int i = 0, legajo;
	float total_ventas;

	while (i < 10)
	{
		cout << " Ingrese un legajo: ";
        cin >> legajo;

		i++;

		while (legajo != 0)
		{
			cout << " Ingrese la cantidad de ventas hechas: ";
			cin >> total_ventas;
		}
	}

}

 

void comparar_datos (int vendedor[])
{
	float aux, total_ventas;
	int i, legajo;

	for (i = 1; i < 10; i++)
	{
		if (total_ventas >= aux)
		{
			aux = total_ventas;
			cout << legajo;
		}
	}

}

gispe

Reputation Points: 6

Solved Threads: 0

Junior Poster in Training

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since Jul 2008

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Aug 26th, 2008

Re: struct problem

> local variable 'legajo' used without having been initialized
Pay attention to these as well!

Salem

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Posting Sage

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since Dec 2005

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