Question

Imran here's the .txt file

Answer 1

there amistre helped me a lot with this..

Answer 2

oh using switch statement already, nice

Answer 3

sorry i meant alchemista..!

Answer 4

Alchemista was helpin me a lot! I mean all i could do is just add more options and write those little converters..

Answer 5

and that problem solver with the train..

Answer 6

yep you are using function(or method) already

Answer 7

You will learn object soon, those are pain

Answer 8

right now im doing the max of two, three, etc.. numbers..

Answer 9

using if else etc..

Answer 10

here

Answer 11

ill show you a nicer way of doing this.

Answer 12

okay! that'd be great!

Answer 13

using loop you can do it much smoother

Answer 14

make a max variable, go through the loop if value at the loop is bigger than max value, change max value

Answer 15

no im doing like easy stuff for now..

Answer 16

#include <math.h>
#include <conio.h>
#include <iostream>
#include "stdafx.h"
using namespace std;

int main()
{float First_number, Second_number, Minimum_value;
cout<<"First number=";
cin>>First_number;
cout<<"Second number=";
cin>>Second_number;
if (First_number<Second_number)
Minimum_value=First_number;
else Minimum_value=Second_number;
cout<<"Minimum value="<< Minimum_value;
system ("pause");
return 0;
}

Answer 17

// SolverandConverter.cpp : Defines the entry point for the console application.
//

#include <iostream>

using namespace std;

// Converter desc
typedef float CONVERTER_T ( float input );
typedef struct _CONVERTER_DESC {
const char* description;
const char* unitsFrom;
const char* unitsTo;
CONVERTER_T* function;
} CONVERTER_DESC, *PCONVERTER_DESC;

// Converters
float conv_kilometers_meters ( float input ) { return input * 1000.0; }
float conv_meters_kilometers ( float input ) { return input / 1000.0; }
float conv_feet_meters ( float input ) { return input * 0.3048; }
float conv_meters_feet ( float input ) { return input / 0.3048; }
float conv_farenheit_celcius ( float input ) { return (input-32.0)*(5.0/9.0); }

// Converter list
static CONVERTER_DESC g_converters [] = {
{ "Kilometers -> Meters", "kilometers", "meters", conv_kilometers_meters },
{ "Meters -> Kilometers", "meters", "kilometers", conv_meters_kilometers },
{ "Feet -> Meters", "feet", "meters", conv_feet_meters },
{ "Meters -> Feet", "meters", "feet", conv_meters_feet },
{ "Farenheit -> Celsius", "farenheit", "celcius", conv_farenheit_celcius },
{ NULL, NULL } /* Setinel */
};


int converters () {
int i; // List the available converters
cout << "Available converters:" << endl;
for ( i = 0; g_converters[i].description != NULL; i++ )
cout << i + 1 << ") " << g_converters[i].description << endl;
cout << ++i << ") Leave menu" << endl;

for ( ;; ) {
// Fetch the choice
int choice;
cout << "Select: " << flush;
cin >> choice;
if ( choice < 1 || choice >= i ) {
if ( choice == i ) return 0;
cout << "Unknown choice!" << endl; continue;
} choice -= 1;

// Do the conversion
float value;
PCONVERTER_DESC converter = &g_converters[choice];
cout << (char) toupper ( converter->unitsFrom[0] ) << converter->unitsFrom + 1 << "=" << flush;
cin >> value;
cout << value << " " << converter->unitsFrom << " is " << converter->function ( value ) << " " << converter->unitsTo << "." << endl;
}
}

int solvers () {
// add your stuff here
return 0;

}

int main () {
char choice;
float value;
for ( ;; ) {
cout << "1) Available converters" << endl
<< "2) Problem solvers" << endl
<< "3) Exit" << endl
<< "Select: " << flush;
cin >> choice;
switch ( choice ) {
case '1':
converters (); break;
case '2':
solvers (); break;
case '3':
return 0;
default:
cout << "Unknown choice!" << endl;
}
}
}

Answer 18

okay this was for that solvers and converters right.. okay let me see.. this

Answer 19

just for converters. its a better way of organizing the code.

Answer 20

okay i will take a look at this once i finish the max min of two or more numbers stuff..

Answer 21

float max ( a, b ) { return a > b ? a : b; }
float min ( a, b ) { return a < b ? a : b; }

Answer 22

Thats the "ternary" operator: ( condition ) ? evaluate_if_true : evaluate_if_false;