Brojac-Pomoc

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Brojac-Pomoc

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Len0
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Post: #1

Brojac-Pomoc

Postao sam dosadan, ali nema veze imat ce te vise tema.... Hammer [/b]
Sta nije uredu sa ovim kodom, naime treba napisati program koji ce da racuna proizvod parnih i neparnih brojeva do 100.

Code:

#include <iostream>

using namespace std;

int main()

{

unsigned long int i,pp,j,pn;

pp=1;

pn=1;

i=2;

j=1;

while(i<=100){

pp=pp*i;

pn=pn*j;

i=i+2;

j=j+2;

}

cout << "Proizvod parnih je: \t"<<pp<<"\nProizvod neparnih je:\t"<<pn<<endl<<endl;

system("pause");

return 0;

}

Na output mi daje nulu za rezultat parnih???
Moje pitanje: Zasto mi kao rezultat daje nulu????

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This post was last modified: 25-10-2007 03:30 PM by Len0.

25-10-2007 03:29 PM

Stazh
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Post: #2

RE: Brojac-Pomoc

Evo ti jednostavniji algoritam:

Code:

for(int i = 1; i <= 100; i++)

{

  if(i % 2 == 0) // paran broj ima ostatak 0 za dijeljenje sa 2

    pp*=i;

  else

    pn*=i;

}

Pusti priče, uzmi Osječko!
"Programming is an art form that fights back"

This post was last modified: 25-10-2007 06:45 PM by Stazh.

25-10-2007 06:45 PM

Len0
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Post: #3

RE: Brojac-Pomoc

Da ali ja to moram da uradim sa WHILE naredbom...

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25-10-2007 09:28 PM

Len0
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Post: #4

RE: Brojac-Pomoc

Glup post, hvala.

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26-10-2007 02:31 PM

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