C++ | How to show output | Lecture 10

How to show output in C Plus Plus?

Here you will come to know how to show output in C++. Here a special command is used

cout

Pattern :

cout << "It is Samee Articles: Quality Written Codes Blog. It is How to show output article." ;

termination is very important. don't forget it.
thanks.

 /*  
  Name: Show Output.  
  Copyright: SameeArticles.blogspot.com (Quality Written Codes)  
  Author: Samee Ullah Feroz  
  Date: 26/01/14 23:03  
  Description: Here you will learn C++ basic syntax and function  
 */  
 #include <iostream>  
 int main()  
 { //body starts from here  
   using namespace std; //It will call all standard functions of C++ before body  
   cout << "Welcome to Quality Written Codes.";  
   cout << endl; //It is used to break line  
   cout << "\tSupported by Samee Ullah Feroz." << endl; //it is an other method to break line.  
   // "\t" is used to add tab like in PHP language.  
   system("pause"); //It will help to stop this program  
   return 0; // It will end this function.  
 } //body ends here  

Posted by Samee Ullah Feroz 2:22 AM 0 comments

C++ | For Loop Basics | Lecture 9

Here you will learn how to create for loop in C plus plus. Some times you have to run for loop till condition satisfied.

---

 /*  
  Name: For Loop in C++  
  Copyright: SameeArticles.blogspot.com  
  Author: Samee Ullah Feroz  
  Date: 19/03/14 13:32  
  Description: Here you will learn about C++ for Loop system  
 */  
 #include <iostream>  
 #include <cmath> //it is for all math functions library  
 int main() //it is actually a function here  
   {  
    using namespace std;  
    int x;  
    for (x=0; x <=10; x++)  
      cout << x << endl;  
    system("pause");  
    return 0;  
   }   

Posted by Samee Ullah Feroz 1:41 PM 0 comments

C++ | Usages of Arrays elements| Lecture 8

Lecture 8:
Here you will learn that how to use arrays elements and how to pray with them?
Arrays elements are located or called by their place number or name. Arrays elements place starts from [0]... to so on.

---

 /*  
  Name: More on arrays  
  Copyright: sameearticles.blogspot.com  
  Author: Samee Ullah Feroz  
  Date: 05/03/14 15:17  
  Description: Here you will learn about usage of arrays element.   
 */  
 #include <iostream>  
 #include <cmath> //it is for all math functions library  
 int main() //it is actually a function here  
   {  
    using namespace std;  
    int ages[3] = {21, 19, 9}; //2nd method  
    cout << ages[1] + ages [0] << endl;  
    system("pause");  
    return 0;  
   }   

Posted by Samee Ullah Feroz 3:30 PM 0 comments

C++ | Beginning of Arrays | Lecture 7

Lecture 7:

Today we 'll discuss about Arrays in C++.
Array is a data structure, which allows us to collect same size and type of values in single variable. And if you need to call any specific value within array. You need to call its position. Here you will learn that how can we play will array in C++.

---

 /*  
  Name: Beginning Concept of Arrays  
  Copyright: Sameearticles.blogspot.com  
  Author: Samee Ullah Feroz  
  Date: 28/02/14 16:08  
  Description: Here you will learn about arrays that what is array?  
 */  
 #include <iostream>  
 #include <cmath> //it is for all math functions library  
 int main() //it is actually a function here  
   {  
    using namespace std;  
    int ages[3];  
    ages [0]=21;  
    ages [1] = 19;  
    ages[2] = 9;  
   cout << ages[1] + ages [0] << endl;  
    system("pause");  
    return 0;  
   }   

Posted by Samee Ullah Feroz 4:39 PM 0 comments

C++ | Return Value in Function | Lecture 6

Lecture # 6:

Here you will learn that how to return value in function in C++ programming?
It is a very useful way and important way. You will use it in your programming many times. It works with user define functions. Let's try it.
Here we take dog year example.

---

 /*  
  Name: Return Value in functions  
  Copyright: SameeArticles.blogspot.com  
  Author: Samee Ullah Feroz  
  Date: 24/02/14 16:17  
  Description: How to return value in function in C++?  
 */  
 #include <iostream>  
 #include <cmath> //it is for all math functions library  
 int dogyears(int); //it is int function and return int   
 int main() //it is actually a function here  
   {  
    using namespace std;  
    int years; // user define variable  
    cout << "enter your dogs age: ";  
    cin >> years;  
    int peopleyears = dogyears(years);  
    cout << "your dog is " << peopleyears << endl;  
    system("pause");  
    return 0;  
   }   
 int dogyears(int dog) //User define function.  
 {  
   return 7 * dog; //it will return a value a variable  
 }  

Posted by Samee Ullah Feroz 4:30 PM 0 comments