Darmowe Forum

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{int a,b,s=0;
cout<<endl<<"Podaj pierwsza liczbe: "; cin>>a;
cout<<endl<<"Podaj druga liczbe: "; cin>>b;

for( int c=a;c<=b;c++)
{s=s+c;
cout<<endl<<"c= "<<c<<" a= "<<a<<"b= "<<b<<"  s= "<<s;}
cout<<endl<<"Suma liczb= "<<s<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}

====================================================

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{int x=10;
    for( int a=1;a<=10;a++)
    {cout.width(3);cout<<a;}
    cout<<endl;
   for( int a=10;a>0;a--)
    {cout.width(3);cout<<a;}
    cout<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}
=========================================================


#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{cout<<"               PIEROGARNIA"<<endl;
float d,a=8,b=10;
float x;//x-ile pierogów zamawiamy
for(;x>=0;){
cout<<"Ile sztuk pierogow zamawiasz " ;cin>>x;
 
cout<<endl<<" Zamowiles "<<x<<" pierogow";
cout<<endl<<"Zaplacisz za to: "<<x/a*b<<" PLN";
 cout<<endl<<"Masa pierogow to: "<<x*0.1<<" kg";
 cout<<endl<<"wcisnij klawisz ";getchar();};
    system("PAUSE");
    return EXIT_SUCCESS;
}

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{for(int x=1;x<6;x++)
{for(int y=1;y<6;y++){if (x==(6-y)){cout.width(2);cout<<"0";}
else{cout.width(2);cout<<"1";}; };cout<<endl;};
cout<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{for(int x=1;x<6;x++)
{for(int y=1;y<6;y++){if ((x==6-y)||(x==y)){cout.width(2);cout<<"0";}
else{cout.width(2);cout<<"1";}; };cout<<endl;};
cout<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}