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#include <iostream>
// <stdlib.h> is for system("pause");
#include <stdlib.h>
int main()

{
       using namespace std;
      /*

      Please pray for me....
      Before submitting please change variables and then save against yourname.cpp
      This program is written by Ali Raza Marchal
      Student of Virtual University of Pakistan
      BSCS[Hons] 2nd Semester
      e-Mail ID: bc120403456@vu.edu.pk
      Join Group Study: Skype ID: alirazamirchal
      facebook.com/ali.mirchal

      Question: Write a program to calculate the slope of the line
      that is passing through two points and display 5 nature of slopw.
  
     */

      int X1, X2;
      int Y1, Y2;

      float slope, SlopX, SlopY;

      cout "Enter The X-Coordinate of the starting point = ";
      cin >> X1;

      cout "Enter The Y-Coordinate of the starting point = ";
      cin >> Y1;


       cout "Enter the X-Coordinate of the Ending point = ";
       cin >> X2;

       cout "Enter the Y-Coordinate of the Ending point = ";
       cin >> Y2;

       SlopX = (X2 - X1);

       SlopY = (Y2 - Y1);

       slope = (SlopY) / (SlopX);

       if(SlopX == 0){

       cout "Line is parallel to Y-Axis" endl;
      }

      else {

       if(SlopY == 0){
        cout "Line is parallel to X-Axis" endl;
   }

     else {
              if(slope == 1){
                cout "Line will make the 45 degree angle with the horizon" endl;
      }

        else{

            if(slope < 1){
                  cout "Line will travel more along X-Axis and Less along Y-Axis" endl;
       }

      else {
 
               if(slope > 1){
                cout "Line will travel more along Y-Axis and Less along X-Axis" endl;
       }
             }
                       }

        }

 }
         system("pause");
         return false;
  }

 

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Replies to This Discussion

#include <iostream>
//<stdlib.h> for system pause;
#include <stdlib.h>

main()
{
//Declaring the variable;
int x1,x2,y1,y2;
float dy,dx,slope;
//Enter the value of satarting and ending point on x-axis and y-axis;
cout"Enter the X-Cordinate of the starting point=";
cin>>x1;
cout"Enter the Y-Cordinate of the starting point=";
cin>>y1;
cout"Enter the X-Cordinate of the ending point=";
cin>>x2;
cout"Enter the Y-Cordinate of the ending point=";
cin>>y2;
//calculate difference b/w x2 and x1;
dx=(x2-x1);
//calculate difference b/w y2 and y1;
dy=(y2-y1);
//calculate slope;
slope=(dy)/(dx);
if(dx==0)
{cout"Line is parallel to Y-Cordinate"endl;
}
else
{if(dy==0)
cout"Line is parallel to X-Corndinate"endl;
}
if(slope>1)
{cout"Line will travel more along Y-Axis and less along X-Axis"endl;
}
else
if(slope<1)
{cout"Line will travel more along X-Axis and Less along Y-Axis"endl;
}
if(slope==1)
{cout"Line will make the 45 degree angle with horizon"endl;
}
system("Pause") ;
}

#include <iostream.h>

  main()
 
{
    // Declaring variables for input (x,y) and (x1,y1)   
    int a,b,c,d;
    // Declaring variables for formula dx(x1 - x) and dy(y1 - y)
    float m,x,y;
    
    cout "Enter the X - Coordinate of the Starting point = ";
        cin>> a;
    
    cout "Enter the Y - Coordinate of the Starting point = ";
    
    cin>> b;
    
    cout "Enter the X - Coordinate of the Ending point   = ";
    
    cin>> c;
    
    cout "Enter the Y - Coordinate of the Ending point   = ";
    
    cin>> d ;
    // acording to formula  dx(x1 - x)
    x = c-a ;
    // show message if the resualt (x1 - x)= 0
    if (x==0)
{ cout "Line is parallel to Y - Axis ";
}
    else
{
    // show message if the resualt (y1 - y)= 0
    y = d-b ;
    if (y==0)
{ cout "Line is parallel to X - Axis ";
}
      else
{   
    // show message if the resualt (dy/dx )= 1    
    m = y/x;
    if (m==1)
{
      cout "Line will make the 45 degree angle with the Horizon ";       
}
             else
{
             // show message if the resualt dy/dx > 1
             if (m>1)
{
                          cout "Line will travel more along Y- Axis And less along X- Axis" ;
}
             // show message if the resualt dy/dx < 1
                          if (m<1)
{
                            cout "Line will travel more along X- Axis And less along Y- Axis" ;
}
}
}
}
}

#include <iostream.h>

main()

{
// Declaring variables for input (x,y) and (x1,y1)
int a,b,c,d;
// Declaring variables for formula dx(x1 - x) and dy(y1 - y)
float m,x,y;

cout "Enter the X - Coordinate of the Starting point = ";
cin>> a;

cout "Enter the Y - Coordinate of the Starting point = ";

cin>> b;

cout "Enter the X - Coordinate of the Ending point = ";

cin>> c;

cout "Enter the Y - Coordinate of the Ending point = ";

cin>> d ;
// acording to formula dx(x1 - x)
x = c-a ;
// show message if the resualt (x1 - x)= 0
if (x==0)
{ cout "Line is parallel to Y - Axis ";
}
else
{
// show message if the resualt (y1 - y)= 0
y = d-b ;
if (y==0)
{ cout "Line is parallel to X - Axis ";
}
else
{
// show message if the resualt (dy/dx )= 1
m = y/x;
if (m==1)
{
cout "Line will make the 45 degree angle with the Horizon ";
}
else
{
// show message if the resualt dy/dx > 1
if (m>1)
{
cout "Line will travel more along Y- Axis And less along X- Axis" ;
}
// show message if the resualt dy/dx < 1
if (m<1)
{
cout "Line will travel more along X- Axis And less along Y- Axis" ;
}
}
}
}
}

#include <iostream.h>

main()

{
// Declaring variables for input (x,y) and (x1,y1) 
int a,b,c,d;
// Declaring variables for formula dx(x1 - x) and dy(y1 - y) 
float m,x,y;

cout "Enter the X - Coordinate of the Starting point = ";
cin>> a;

cout "Enter the Y - Coordinate of the Starting point = ";

cin>> b;

cout "Enter the X - Coordinate of the Ending point = ";

cin>> c;

cout "Enter the Y - Coordinate of the Ending point = ";

cin>> d ;
// acording to formula dx(x1 - x)
x = c-a ;
// show message if the resualt (x1 - x)= 0
if (x==0)
{ cout "Line is parallel to Y - Axis ";
}
else

// show message if the resualt (y1 - y)= 0
y = d-b ;
if (y==0)
{ cout "Line is parallel to X - Axis ";
}
else

// show message if the resualt (dy/dx )= 1 
m = y/x;
if (m==1)
{
cout "Line will make the 45 degree angle with the Horizon "; 
}
else
{
// show message if the resualt dy/dx > 1
if (m>1) 
{
cout "Line will travel more along Y- Axis And less along X- Axis" ;
}
// show message if the resualt dy/dx < 1
if (m<1) 
{
cout "Line will travel more along X- Axis And less along Y- Axis" ;
}
}
}
}
}

#include <iostream>

main()
{
      int a,s,d,f;//declaring  input variables for (y,z) and (y1,z1)
      float b,n,m;//declaring variables for formula dx(y1-y)and dy(z1-z)
      cout"enter the x-Coordinate of the starting point=";
      cin>>a;//
      cout"enter the y-Coordinate of the starting point=";
      cin>>s;
      cout"enter the x-Coordinate of the ending point=";
      cin>>d;
      cout"enter the y-Coordinate of the ending point=";
      cin>>f;
      //According to the given formula dx(x2-x1);
      n=d-a;
      // show message if the result (y1 - y)= 0
      if (n==0)
      {
      cout"Line is Parallel to Y-Axis";
      }
      else
      {
      // show message if the result (z1-z)= 0
      m=f-s;
      if (m==0)
      {
      cout"Line is Parallel to X-Axis";
      }
      // show message if the result (dy/dx )< 1
      if (b<1)
      {cout"Line will travel more along X-axis and Less along Y-axis";
      }
      b=m/n;
      // show message if the result (dy/dx )= 1
      if (b==1)
      {cout"Line will make 45 degree angle with horizen";
      }
      else
      {
      // show message if the result (dy/dx )> 1
      if (b>1)
      cout"Line will travel more along Y-axis and Less along X-axis";
      }
      }
      }

Assignment No. 01 Spring 2013 CS201

#include <iostream.h>

main()

{
// Declaring variables for input (x,y) and (x1,y1) 
int a,b,c,d;
// Declaring variables for formula dx(x1 - x) and dy(y1 - y) 
float m,x,y;

cout "Enter the X - Coordinate of the Starting point = ";
cin>> a;

cout "Enter the Y - Coordinate of the Starting point = ";

cin>> b;

cout "Enter the X - Coordinate of the Ending point = ";

cin>> c;

cout "Enter the Y - Coordinate of the Ending point = ";

cin>> d ;
// acording to formula dx(x1 - x)
x = c-a ;
// show message if the resualt (x1 - x)= 0
if (x==0)
{ cout "Line is parallel to Y - Axis ";
}
else

// show message if the resualt (y1 - y)= 0
y = d-b ;
if (y==0)
{ cout "Line is parallel to X - Axis ";
}
else


// show message if the resualt (dy/dx )= 1 
m = y/x;
if (m==1)
{
cout "Line will make the 45 degree angle with the Horizon "; 
}
else
{
// show message if the resualt dy/dx > 1
if (m>1) 
{
cout "Line will travel more along Y- Axis And less along X- Axis" ;
}
// show message if the resualt dy/dx < 1
if (m<1) 
{
cout "Line will travel more along X- Axis And less along Y- Axis" ;
}
}
}
}
}

NOTE:

Do not copy paste....otherwise u lose ur Marks...!

Final Solution

Assignment No. 01 Spring 2013 CS201


#include <iostream>
#include <stdlib.h>
int main()

{
       using namespace std;

      int X1, X2;
      int Y1, Y2;

      float slope, SlopX, SlopY;

      cout "Enter The X-Coordinate of the starting point = ";
      cin >> X1;

      cout "Enter The Y-Coordinate of the starting point = ";
      cin >> Y1;

       cout "Enter the X-Coordinate of the Ending point = ";
       cin >> X2;

       cout "Enter the Y-Coordinate of the Ending point = ";
       cin >> Y2;

       SlopX = (X2 - X1);

       SlopY = (Y2 - Y1);

       slope = (SlopY) / (SlopX);

       if(SlopX == 0){

       cout "Line is parallel to Y-Axis" endl; 
      }

      else {

       if(SlopY == 0){
        cout "Line is parallel to X-Axis" endl;
   }

     else {
              if(slope == 1){
                cout "Line will make the 45 degree angle with the horizon" endl;
      }

        else{

            if(slope < 1){
                  cout "Line will travel more along X-Axis and Less along Y-Axis" endl; 
       }

      else {
 
               if(slope > 1){
                cout "Line will travel more along Y-Axis and Less along X-Axis" endl;
       }
             }
                       }

        }

 }
         system("pause");
         return false;
  }

NOTE:

        Do not copy paste....otherwise u lose ur Marks...!
      Just change Variables  & save this file with ur vu id.

2nd Solution:

Assignment No. 01 Spring 2013 CS201

#include <iostream.h>

  main()
  
{
    // Declaring variables for input (x,y) and (x1,y1)   
    int a,b,c,d;
    // Declaring variables for formula dx(x1 - x) and dy(y1 - y) 
    float m,x,y;
    
    cout "Enter the X - Coordinate of the Starting point = ";
        cin>> a;
    
    cout "Enter the Y - Coordinate of the Starting point = ";
    
    cin>> b;
    
    cout "Enter the X - Coordinate of the Ending point   = ";
    
    cin>> c;
    
    cout "Enter the Y - Coordinate of the Ending point   = ";
    
    cin>> d ;
    // acording to formula  dx(x1 - x)
    x = c-a ;
    // show message if the resualt (x1 - x)= 0
    if (x==0)
{ cout "Line is parallel to Y - Axis ";
}
    else

    // show message if the resualt (y1 - y)= 0
    y = d-b ;
    if (y==0)
{ cout "Line is parallel to X - Axis ";
}
      else

{   
    // show message if the resualt (dy/dx )= 1    
    m = y/x;
    if (m==1)
{
      cout "Line will make the 45 degree angle with the Horizon ";       
}
             else
{
             // show message if the resualt dy/dx > 1
             if (m>1) 
{
                          cout "Line will travel more along Y- Axis And less along X- Axis" ;
}
             // show message if the resualt dy/dx < 1
                          if (m<1) 
{
                            cout "Line will travel more along X- Axis And less along Y- Axis" ;
}
}
}
}
}

NOTE:

        Do not copy paste....otherwise u lose ur Marks...!
      Just change Variables  & save this file with ur vu id.

Put 'less than sign' after every cout & "greater than sign" after cin. coz less than & greater than sign are not showing here.

CS201 Assignment No. 1 Solution (100% Correct))

#include <iostream.h>

main()

{
// Declaring variables for input (x,y) and (x1,y1)
int a,b,c,d;
// Declaring variables for formula dx(x1 - x) and dy(y1 - y)
float m,x,y;

cout "Enter the X - Coordinate of the Starting point = ";
cin>> a;

cout "Enter the Y - Coordinate of the Starting point = ";

cin>> b;

cout "Enter the X - Coordinate of the Ending point = ";

cin>> c;

cout "Enter the Y - Coordinate of the Ending point = ";

cin>> d ;
// acording to formula dx(x1 - x)
x = c-a ;
// show message if the resualt (x1 - x)= 0
if (x==0)
{ cout "Line is parallel to Y - Axis ";
}
else
{
// show message if the resualt (y1 - y)= 0
y = d-b ;
if (y==0)
{ cout "Line is parallel to X - Axis ";
}
else
{
// show message if the resualt (dy/dx )= 1
m = y/x;
if (m==1)
{
cout "Line will make the 45 degree angle with the Horizon ";
}
else
{
// show message if the resualt dy/dx > 1
if (m>1)
{
cout "Line will travel more along Y- Axis And less along X- Axis" ;
}
// show message if the resualt dy/dx < 1
if (m<1)
{
cout "Line will travel more along X- Axis And less along Y- Axis" ;
}
}
}
}
}

  correct and finnal solution cs201 assignment 1st spring 2013

  #include <iostream>
// <stdlib.h> is for system("pause");
#include <stdlib.h>
int main()
{
       using namespace std;
      /*
      Please pray for me....
      Before submitting please change variables and then save against yourname.cpp
      This program is written by sonia khizer
      Student of Virtual University of Pakistan
      MCS 2nd Semester
      Question: Write a program to calculate the slope of the line
      that is passing through two points and display 5 nature of slopw.
 
     */

      int X1, X2;
      int Y1, Y2;

      float slope, SlopX, SlopY;

      cout "Enter The X-Coordinate of the starting point = ";
      cin >> X1;
      cout "Enter The Y-Coordinate of the starting point = ";
      cin >> Y1;


       cout "Enter the X-Coordinate of the Ending point = ";
       cin >> X2;

       cout "Enter the Y-Coordinate of the Ending point = ";
       cin >> Y2;

       SlopX = (X2 - X1);

       SlopY = (Y2 - Y1);

       slope = (SlopY) / (SlopX);

       if(SlopX == 0){
       cout "Line is parallel to Y-Axis" endl;
      }

      else {

       if(SlopY == 0){
        cout "Line is parallel to X-Axis" endl;
   }

     else {
              if(slope == 1){
                cout "Line will make the 45 degree angle with the horizon" endl;
      }

        else{

            if(slope < 1){
                  cout "Line will travel more along X-Axis and Less along Y-Axis" endl;
       }

      else {
 
               if(slope > 1){
                cout "Line will travel more along Y-Axis and Less along X-Axis" endl;
       }
             }
                       }

        }

 }
         system("pause");
         return false;
  }


100% working code.

*******************REPLACE cout with cout lessthan lessthan sign ********************

***********************

#include <iostream>
#include <conio.h>


using namespace std;
  main()

{
    // Declaring variables for input (x,y) and (x1,y1)
    int a,b,c,d;
    // Declaring variables for formula dx(x1 - x) and dy(y1 - y)
    float m,x,y;

    cout "Enter the X - Coordinate of the Starting point = ";
        cin>> a;

    cout "Enter the Y - Coordinate of the Starting point = ";

    cin>> b;

    cout "Enter the X - Coordinate of the Ending point   = ";

    cin>> c;

    cout "Enter the Y - Coordinate of the Ending point   = ";

    cin>> d ;
    // acording to formula  dx(x1 - x)
    x = c-a ;
    // show message if the resualt (x1 - x)= 0
    if (x==0)
 cout "Line is parallel to Y - Axis ";

    else

    // show message if the resualt (y1 - y)= 0
    y = d-b ;
    if (y==0)
 cout "Line is parallel to X - Axis ";

      else


    // show message if the resualt (dy/dx )= 1
    m = y/x;
    if (m==1)

      cout "Line will make the 45 degree angle with the Horizon ";

             else
           // show message if the resualt dy/dx > 1
             if (m>1)

                          cout "Line will travel more along Y- Axis And less along X- Axis" ;

             // show message if the resualt dy/dx < 1
                          if (m<1)

                            cout "Line will travel more along X- Axis And less along Y- Axis" ;
getche();
}

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