C / C++ / MFC

Dasttann777 wrote:

cin >> Input;

getline(cin, Input);

#include <iostream>
#include <string>
#include <stdlib.h>
#include <windows.h>
#include <conio.h>
#include <tchar.h>
using namespace std;
int Australia();
 
int main()
{
    cout << "Welcome to Virtual Chat, ask any question you want.\n";
    int Keep = 1;
    string Input;
    while (Keep == 1)
    {
        getline(cin, Input);
        if (Input.compare("What is your name?")==0 || Input.compare("what is your name?")==0 || Input.compare("What is your name")==0)
        {
            cout << "I am a computer, I do not have a Name";
            break;
        }
        continue;
    }
    char f;
    cin >> f;
    return 0;
}
 

Vitaly Tomilov wrote:

but rewriting it in C++ will beat it in complexity by a mile.

double  Vk05Pi = 1.5707963267948966192313216916398;

#define  MTH_ASM_IS0(LABEL_IS0)  __asm \
{ \
	__asm  ftst        \
	__asm  fnstsw  ax  \
	__asm  test    ah, 40h   \
	__asm  jne     LABEL_IS0 \
}
#define  MTH_ASM_IS1(LABEL_IS1)  __asm \
{ \
	__asm  fld1        \
	__asm  fcomp       \
	__asm  fnstsw  ax  \
	__asm  test    ah, 40h   \
	__asm  jne     LABEL_IS1 \
}

//  arcsine:   atan( sqrt( A*A / (1-A*A) ) )
//
double  FkASinR( double A )
{
	if( A > 1 )  return(0);
	#ifndef  MTH_ASM_USE
	A *= A;
	if( FkIs1(A, DBL_MIN) )  return(Vk05Pi);
	return( atan( sqrt(A/(1-A)) ) );
	#else
	__asm {
		fld    A
		fmul   A
		MTH_ASM_IS1(isone)
		fld    st(0)
		fld1
		fsubr  // 1 - A*A
		fdiv   // A*A / (1-A*A)
		fsqrt
		fld1
		fpatan
		jmp    end
		isone:
		fstp   A
		fld    Vk05Pi
		end:
		fstp   A
	}
	return(A);
	#endif
}

//  arccosine: atan( sqrt( (1-A*A) / (A*A) ) )
//
double  FkACosR( double A )
{
	#ifndef  MTH_ASM_USE
	A *= A;
	if( FkIs0(A, DBL_MIN) )  return(Vk05Pi);
	return( atan( sqrt((1-A)/A) ) );
	#else
	__asm {
		fld    A
		fmul   A
		MTH_ASM_IS0(iszero)
		fld    st(0)
		fld1
		fsubr  // 1 - A*A
		fdivr  // (1-A*A) / A*A
		fsqrt
		fld1
		fpatan
		jmp    end
		iszero:
		fstp   A
		fld    Vk05Pi
		end:
		fstp   A
	}
	return(A);
	#endif
}

Brandon T. H. wrote:

I'm completely new to this and heard that driver are extremely powerful (especially in kernel-mode) and can do some neat things (firewalls)

Erudite_Eric wrote:

you want to buy Walter Oneys book

Erudite_Eric wrote:

OSR, they do a free mag every two months, its very very good.

Erudite_Eric wrote:

http://dumpanalysis.org/

Erudite_Eric wrote:

Ndis.com is good for network stuff, like firewalls.

TomasRiker2 wrote:

Errors should always be the exception!

forkbomber wrote:

...but I found out that exceptions can produce heck of a lot of overhead and extra time cost...