Defines the entry point for the console application, C/C++ Programming

Assignment Help:

Defines the entry point for the console application.
//

#include "stdafx.h"
#include
#include
#include"conio.h"
using namespace std;

double Determinant(double a[][3],int forder)
{
    int i,j,k;
    double mult;
    double deter=1.0;
    for(i=0;i    {
        for(j=0;j        {
            mult=a[j][i]/a[i][i];
            for(k=0;k            {
                if(i==j) break;
                a[j][k]=a[j][k]-a[i][k]*mult;
            }
        }
    }
    for(i=0;i    {
        deter=deter*a[i][i];
    }
    return(deter);
}


int chckdgnl(double array[][3],int forder)
{
    int i,j,k;
    for(i=0;i    {
        if(array[i][i]==0)
        {
            for(j=0;j            {
                if(array[i][j]!=0)
                {
                    k=j;
                    break;
                }
                if(j==(forder)) //forder-1
                    return(0);
            }
            for(j=0;j            {
                array[j][i]=array[j][i]-array[j][k];
            }
        }
    }
}

int _tmain(int argc, _TCHAR* argv[])
{
    int order;
    double Returned_detr;
    //double Matrix[7][7]= {

    //    {9,21,64.2,239.4,1001.9664,4462.248,20576.30496},
    //    {21,64.2,239.4,1001.9664,4462.248,20576.30496,96927.19008},
    //    {64.2,239.4,1001.9664,4462.248,20576.30496,96927.19008,463151.20698624},
    //    {239.4,1001.9664,4462.248,20576.30496,96927.19008,463151.20698624,2235757.89959},
    //    {1001.9664,4462.248,20576.30496,96927.19008,463151.20698624,2235757.89959,10874777.1150874},
    //    {4462.248,20576.30496,96927.19008,463151.20698624,2235757.89959,10874777.1150874,53202491.5316966},
    //    {20576.30496,96927.19008,463151.20698624,2235757.89959,10874777.1150874,53202491.5316966,261454882.916371}

    //};
    double Matrix[3][3]=    {
    {2.200, 3.400, 8.000},
    {2.100, 1.000, 7.000},
    {2.900, 3.300, 6.900}

    };
    order = 3;
    if(chckdgnl(Matrix,order)==0)
    {
        Returned_detr = 0;
    }
    else
    {
        Returned_detr = Determinant(Matrix,order);
        cout<<"Determinent Value: "<        
    }
    getch();
}


Related Discussions:- Defines the entry point for the console application

Constructor , How can I handle a constructor that fails?

How can I handle a constructor that fails?

Program to calculate pie, This problem familiarizes you with using random n...

This problem familiarizes you with using random numbers in C++. The program is to compute a good approximation of π using a simulation method called "Monte Carlo". The following fi

C program to create a file student.dat, Program is to create a file student...

Program is to create a file student.dat: Program is to create a file student.dat which contains all name, roll_no,marks(5 sub) and percentage   class student    {

Explain difference between early binding and late binding, What is the diff...

What is the difference between early binding and late binding? What are advantages of early binding? a.) Late binding refers to function calls which aren't resolved until run t

Give example of the for loop, The for Loop For loop is the controlled f...

The for Loop For loop is the controlled form of loop. The general format of this : for( initialize ; test ; update)                  {                     statements;

Program that predicts users age, Program: Write a program that predicts...

Program: Write a program that predicts users' age (0-128 years old) with at most 7 questions. The game starts with asking the user whether he/she is younger or older than G (an

Age guessing game, Write a program that predicts users’ age (0-128 years ol...

Write a program that predicts users’ age (0-128 years old) with at most 7 questions. The game starts with asking the user whether he/she is younger or older than G (an initial gues

factorial series, 1)      Factorial (for this question just provide an a...

1)      Factorial (for this question just provide an answer for each part)  1.1  Debug the following program to calculate N! #include using namespace std; main()

Pebble merchant, having 2 arrays and 3killograms of pebbles are needed conv...

having 2 arrays and 3killograms of pebbles are needed converting an area of 1 square meter the rate of pebble is $5 per killograms

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd