#include<iostream.h>
main()
{
int n,m,i;
float f1=1,f2=1;
cout<<"In Barname Javabe Taghsiam (A!+B!)/(A!*B!) Ra Baraye Shoma Hesab Mikonad"<<endl;
cout<<"Lotfan Adade Avval Ra vared Konid"<<endl;
cin>>n;
cout<<"Lotfan Adade Dovvom Ra vared Konid"<<endl;
cin>>m;
for(i=1;i<=n;i++)
f1=f1*i;
for(i=1;i<=m;i++)
{
f2=f2*i;
}
cout<<"javabe"<<"("<<f1<<"+"<<f2<<")"<<"taghsim bar"<<"("<<f1<<"*"<<f2<<")"<<"mishavad"<<(f1+f2)/(f1*f2);
}#include<iostream.h>
#include<math.h>
main()
{
int a,b,c,delta;
float x1,x2;
cin>>a>>b>>c;
delta=b*b-4*a*c;
if(delta>0)
{
x1=(-b+sqrt(delta))/(2*a);
x2=(-b-sqrt(delta))/(2*a);
cout<<x1<<"\t"<<x2;
}
else if(delta==0)
{
x1=-b/(2*a);
x2=x1;
cout<<x1<<"\t"<<x2;
}
else
cout<<"rishe haghighi nadarad";
}#include <iostream>
#include <math.h>
#include <conio.h>
using namespace::std;
int main()
{
float x1, x2, a, b, c, delta;
cin >> a >> b >> c;
if(a!=0) {
delta = b * b - 4 * a * c;
if ( delta > 0 )
{
x1 = ( -b + sqrt( delta ) ) / ( 2 * a );
x2 = ( -b - sqrt( delta ) ) / ( 2 * a );
cout <<x1 << "\t" << x2;
}
else if ( delta == 0 )
{
x1= -b / ( 2 *a );
cout << x1;
}
else
cout << "rishe haghighi nadarad" << endl;
}
else {
x1=-c/b;
cout<<"moadeleye shoma daraje yek va risheye an "<<x1<<" ast!\n"; }
getch();
return 0;
}#include<iostream.h>
main()
{
cout<<"In Barname Tedade Arghame Adade Vared Shode Ra Namayesh Midahad"<<endl;
cout<<"Lotfan Adade Morede Nazar Ra Vared Konid"<<endl;
long x,count=0;
cin>>x;
while(x!=0)
{
x=x/10;
count++;
}
cout<<"Tedade Argham Barabar Ast ba"<<"\t"<<count;
}
#include<iostream.h>
int main()
{
int a[5],i;
for(i=0;i<5;i++)
cin>>a[i];
cout<<a[2];
}
#include <stdio.h>
#include <conio.h>
int main()
{
int i, x, s, n;
i = 0; s = 0;
scanf("%d", &n);
while(i < n) {
scanf("%d", &x);
s += x;
i++;
}
printf("%d", s);
getch ();
}#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
for(int counter = 1; counter <= 5; counter++)
cout << counter << endl;
return 0;
getch ();
}#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i;
char ch;
for(i = 0; i <= 255; i++) {
ch = i;
cout << ch << "=" << " " << i << " ";
if(i % 5 == 0)
cout << "\n";
}// end of for
getch();
return 0;
}#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int table[10][10], i, j;
for(i = 0; i < 10; i++)
for(j = 0; j < 10; j++)
table[i][j] = (i + 1)*(j + 1);
for(i =0; i < 10; i++) {
for(j = 0; j < 10; j++)
cout << table[i][j] << "\t";
cout << endl;
}
getch ();
return 0;
}
سالم دوست عزیز برنامه معادله درجه دوم هر دو برنامه مشکل داره لطفا بررسی کنید با تشکر (به برنامه نویسی خیلی علاقه دارم لطفا یاری ام کن)
دوست عزیز بستگی داره. اگه تو برنامه قبل از تابع main از دستور using namespace std استفاده شده باشه دیگه قبل از cout نباید از std استفاده کنید
توی دومی که یه اشتباه مسخرست.
http://paste.ubuntu.com/16296102/
