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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream";

using namespace std;

//alidoran

int main()

{

       int x, s=0;

       cout << "please enter your number : ";

       cin >> x;

       for (; x > 0; x--) s += (x*x) ;

       cout <<"your number plus is : "<< s<<endl;

       system("pause");

       return 0;

}

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فایل متنی

#include "stdafx.h"

#include "iostream"

using namespace std;

//alidoran

int main()

{

       int x,s=0;

       cout << "input your number";

       cin >> x;

       while (x > 0)

       {

              s += (x * x);

              x -= 1;

       }

       cout << s;

       system("pause");

    return 0;

}

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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

using namespace std;

//alidoran

int main() {

int x, s = 0;

cout << "please input yopr number"<<endl;

cin >> x;

s += (x % 10);

x /= 10;

s += (x % 10);

x /= 10;

s += (x % 10);

x /= 10;

s += (x % 10);

x /= 10;

s += (x % 10);

x /= 10;

s += (x % 10);

x /= 10;

cout << "all number plus is : " << s<<endl;

system("pause");

return 0;

}

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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

#include "cmath"

using namespace std;

//alidoran

int main() {

int x, a, b, c;

float z1, z2, delta;

cout << "you must enter a,b,c in this method" << endl << "ax^2+bx+c=0"<<endl;

cout << "please input a:";

cin >> a ;

cout << "please input b:";

cin >> b;

cout << "please input c:";

cin >> c;

delta = (b * b ) - (4 * a*c);

if (delta < 0) {

cout << "dont have answer" << endl;

system("pause");

return 0;

}

z1 = ((-b) - sqrt(delta)) / (2 * a);

z2 = ((-b) + sqrt(delta)) / (2 * a);

if (z1==z2) cout << z1;

else cout << z1 << endl << z2 ;

cout << endl;

system("pause");

return 0;

}

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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

#include "time.h"

using namespace std;

//alidoran

int main()

{

char x, y ,z;

cout << "player 1 input 1=stone or 2=paper or 3=clipper";

cin >> x;

cout << "player 2 input 1=stone or 2=paper or 3=clipper";

cin >> y;

if (x == '1' && y == '1') z = 0;

if (x == '1' && y == '2') z = 1;

if (x == '1' && y == '3') z = 2;

if (x == '2' && y == '2') z = 0;

if (x == '2' && y == '1') z = 1;

if (x == '2' && y == '3') z = 2;

if (x == '3' && y == '3') z = 0;

if (x == '3' && y == '2') z = 1;

if (x == '3' && y == '1') z = 2;

else cout << "your number is not in range" << endl; system("pause"); return 0;

switch (z) {

case 0:cout << "mosavi"; break;

case 1:cout << "player 1 win"; break;

case 2:cout << "player 2 win"; break;

}

cout << endl;

system("pause");

return 0;

}

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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

#include "time.h"

using namespace std;

//alidoran

int main()

{

char x,y;

cout << "player 1 input 1=stone or 2=paper or 3=clipper";

cin >> x;

cout << "player 2 input 1=stone or 2=paper or 3=clipper";

cin >> y;

if (x == '1' && y == '1') cout << "mosavi";

if (x == '1' && y == '2') cout << "player 1 win";

if (x == '1' && y == '3') cout << "player 2 win";

if (x == '2' && y == '2') cout << "mosavi";

if (x == '2' && y == '1') cout << "player 1 win";

if (x == '2' && y == '3') cout << "player 2 win";

if (x == '3' && y == '3') cout << "mosavi";

if (x == '3' && y == '2') cout << "player 1 win";

if (x == '3' && y == '1') cout << "player 2 win";

system("pause");

    return 0;

}


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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

using namespace std;

//alidoran

int main()

{

       int x, y,z;

       char op;

       cout << "enter you operation (like 1+2)"<<endl;

       cin >> x >> op >> y;

       if (op == '*') z = 0;

       if (op == '+') z = 1;

       if (op == '-') z = 2;

       if (op == '/') z = 3;

       if (op == '%') z = 4;

       switch (z)

       {

       case 0: cout << x*y; break;

       case 1:cout << x + y; break;

       case 2:cout << x - y; break;

       case 3:cout << x / y; break;

       case 4:cout << x % y; break;

       }

       cout << endl;

       system("pause");

       return 0;

}

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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

using namespace std;

//alidoran

int main()

{

int age;

cout << "please inpute your age\t";

cin >> age;

if (age < 18) cout << "you are child"<<endl;

if (age >= 18 && age < 65) cout << "you are adult"<<endl;

if (age >= 65) cout << "you are a cenior citizen"<<endl;

system("pause");

    return 0;

}

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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

using namespace std;

//alidoran

int main()

{

int score;

cout << "Enter your test score: "; cin >> score;

switch (score / 10)

{

case 9: cout << "Your grade is an A." << endl; break;

case 8: cout << "Your grade is a B." << endl; break;

case 7: cout << "Your grade is a C." << endl; break;

case 6: cout << "Your grade is a D." << endl; break;

case 5:

case 4:

case 3:

case 2:

case 1:

case 0: cout << "Your grade is an F." << endl; break;

default: cout << "Error: score is out of range.\n";

}

cout << "Goodbye." << endl;

system("pause");

return 0;

}

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فایل متنی

فایل cpp

#include "stdafx.h"

#include "iostream"

using namespace std;

//alidoran

int main()

{

int x, y, temp=0;

cout << "Enter two integers: ";

cin >> x >> y;

if (x > y) temp = x;

if (x > y) x=y;

if (temp>y)  y = temp;

cout << x << " <= " << y << endl;

system("pause");

return 0;

}

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