Mistrovstvi C++ 8.4 – C / C++ – Fórum – Programujte.com

#include <iostream>

using namespace std;



void swapr(int & a; int & b);

void swapp(int * p; int * q);

void swapv(int a; int b);



int main()

{

    int wallet1=300;

    int wallet2=350;

    

    cout << "penazanka1 = " << wallet1 << " sk";

    cout << "penazanka2 = " << wallet2 << " sk\n";

    

    cout << "Pouzitie odkazu na vymenu obsahu:\n";

    swapr(wallet1, wallet2);

    cout << "penazanka1 = " << wallet1 << " sk";

    cout << "penazanka2 = " << wallet2 << " sk\n";

    

    cout << "Pouzitie ukazovatela na vymenu obsahu:\n";

    swapp(&wallet1, &wallet2);

    cout << "penazanka1 = " << wallet1 << " sk";

    cout << "penazanka2 = " << wallet2 << " sk\n";

    

    cout << "Pokus pouzitia predania hodnoty:\n";

    swapv(wallet1, wallet2);

    cout << "penazanka1 = " << wallet1 << " sk";

    cout << "penazanka2 = " << wallet2 << " sk\n";

    

    while(cin.get()!='\n');

    while(cin.get()!='\n');

    return 0;

}



void swapr(int & a; int & b)

{

     int temp;

     

     temp = a;

     a=b;

     b= temp;

}



void swapp(int * p; int * q)

{

     int temp;

     

     temp = *p;

     *p = *q;

     *q = temp;

}



void swapv(int a; int b)

{

     int temp;

     

     temp=a;

     a=b;

     b=temp;

}

parametre funkcii oddelujes bodkociarkou a ma tam byt iba ciarka:

void swapv(int a, int b)

To janc1: dik za upozornenie
sprosta chyba ale nevedel som ju najst