شارك معنا في حصر جميع الافكار في لغه C++ ( للمبتدئين )

1 - برنامج لاخراج "++ welcom to c" في سطرين

#include<iostream>  
using namespace std;  
int main() 
{ 
  cout << " welcome \n to C++ " ;
  return 0; 
}

2 - برنامج لاخراج "++ welcom to c" بين كل كلمه وكلمه 5 سبيس

#include<iostream>  
using namespace std;  
int main() 
{ 
  cout << " welcome \t to\t C++\t " ;
  return 0; 
}

3 -برنامج يطبع اسمك ومدينتك والدوله .

#include<iostream>  
using namespace std;  
int main() 
{ 
  cout << " name \n city \n cont  " ;
  return 0;

4- برنامج يطبع مسج في اربع اسطر .

#include<iostream>  
using namespace std;  
int main() 
{ 
	cout << " A1 \n A2 \n A3 \n A4 " ;
  return 0; 
}

طبعا البرامج هذي سهله وفكرتها وحد

المواضيع الجايه تصادفنا برامج :wacko: :wacko: :wacko: :wacko:

المايك معكم :)

الموضوع الثاني :

عامل الادخال cin

ملاحضات مهمه :

لادخال اي متغير لابد من تعريفه من قبل اما متغير او ثابت

لابد من معرفه :

تعريف المتغيرات والثوابت .

شروط تسميه المتغير .

انواع المتغيرات . وطريقه التحويل فيما بينها .

تعريف المتغير على اساس محلي او عالمي وطريقه التعامل معه .

معرفه الاولويات في العمليات الحسابيه .

الاسئله :

البرامج :

1-

Write a complete C++ program that reads the user age and prints it again؟

The output

how old are you ? ____

you old are you ______

2-

Write a complete C++ program that ask a user to type three integers then read them into three variables first, second, and third. Finally, print them in the reverse order third, second, and first.

3-

Write a complete C++ program that reads a number then print the number before and after.?

يطلب من المستخدم رقم ويطلع الرقم اللي قبله واللي بعده ...

4-

Write a program that asks the user to enter two numbers, obtains the two numbers from the user and prints the sum, product,

difference, and quotient of the two numbers.

يطلب من المستخدم رقمين بعدين يوجد جمعهم - ضربهم - طرحهم -قسمتهم

5-

Write a program that prints the numbers 1 to 4 on the same line with each pair of adjacent numbers separated by one space.

Write the program using the following methods:

a) Using one output statement with one stream insertion operator.

b) Using one output statement with four stream insertion operators.

c) Using four output statements.

برنامج يطبع الرقام من 1الى 4

بثلاث طرق (في جمل الاخراج داخل الكود )

هذا الكود يطلب من المستخدم عدد ثم يظهر مربعه (بافتراض أن زر النقطة الفاصلة معطل ! :D ) :

بالسي++ :

#include<iostream> 
void main( int x )                
{ 
    if(std::cout<<"Enter a Number:\t") {}
    if(std::cin>>x) {}
    if(std::cout<<"The result = "<<x*x) {}
}

بالسي :

#include <stdio.h>
main (int x)
{
if( printf("x = "),scanf("%d",&x),printf("carré de x = %d",x*x) ) {}
}

للمزيد : في كل يوم فائدة !

^^^^

ليش استخدمت ال if

:) :)

6-

Write a program that asks the user to enter two integers, obtains the numbers from the user, then prints the larger number

followed by the words "is larger." If the numbers are equal, print the message “These numbers are equal.”

7-

Write a program that inputs three integers from the keyboard and prints the sum, average, product, smallest and largest of

these numbers. The screen dialogue should appear as follows

8-

Write a program that reads in the radius of a circle and prints the circle’s diameter, circumference and area. Use the constant

value 3.14159 for p. Do these calculations in output statements. (Note: In this chapter, we have discussed only integer constants

and variables. In Chapter 3 we will discuss floating-point numbers, i.e., values that can have decimal points.)

9-

What does the following code print?

cout << "*\n**\n***\n****\n*****\n";

10-

Write a program that reads in five integers and determines and prints the largest and the smallest integers in the group. Use

only the programming techniques you learned in this chapter.

11-

Write a program that reads an integer and determines and prints whether it is odd or even. (Hint: Use the modulus operator.

An even number is a multiple of two. Any multiple of two leaves a remainder of zero when divided by 2.)

12-

Write a program that reads in two integers and determines and prints if the first is a multiple of the second. (Hint: Use the

modulus operator.)

13 -

Write a program that inputs a five-digit number, separates the number into its individual digits and prints the digits separated

from one another by three spaces each. (Hint: Use the integer division and modulus operators.) For example, if the user types

in 42339 the program should print

14-

write a program that calculates the squares and cubes of the numbers

from 0 to 10

:huh: :blink: :mellow: