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

Calculation, write a program to calculate the cuboid

write a program to calculate the cuboid

Area under curve, Write a program to find the area under the curve y = f(x)...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b.

Substitution model, (a) Write a procedure called (mult x y) that multiplies...

(a) Write a procedure called (mult x y) that multiplies two numbers x and y in a recursive manner using successive addition. Specifically, note that a x b = a + a + .... + a (b tim

M - algorithm corrections, Of course it is C[i] = A[i] + B[i].It was a typi...

Of course it is C[i] = A[i] + B[i].It was a typing mistake,never mind. You just understand the concept. 27-1 b. for grain-size=1 n=A.length grain-size=1 r=n for

Basic coding syntax errors, I have a program for school and I am not unders...

I have a program for school and I am not understanding why one of the variables gets skipped or the arithmetic operators aren''t having any effect as I have tryed defining it sever

Fibonacci function by using simple recursive approach, Implement, in rPeANU...

Implement, in rPeANUt, the a Fibonacci function by using the simple recursive approach. The Fibonacci function can be implemented in c as follow: int fib(int x) {   if (x

What is a command line argument and what is its use, Question 1) What are ...

Question 1) What are the commonly used input/output functions in C? Question 2) What is the difference between function declaration and function definition? Write a recursive

How private instance of a class can be assigned values, Question 1: (a)...

Question 1: (a) Explain clearly the following concepts using suitable examples of your own:- (i) concrete class v/s abstract class (ii) constructor v/s over

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