In the example 2 2 3, z==5. Why do everybody say that z==2?

using System;

class Entrypiont
{
    static void Main()
    {
        string[] Input = Console.ReadLine().Split(' ');
        int a = Convert.ToInt32(Input[0]);
        int b = Convert.ToInt32(Input[1]);
        int c = Convert.ToInt32(Input[2]);
        if(((c-1)%a)==((c-1)%b) && ((c - 1) % a) == 0)
        {
            int x=1, y=1, z=1;
            while (true)
            {
                if(Math.Pow(x,a)+ Math.Pow(y, b)== Math.Pow(z, c))
                {
                    Console.Write(x);
                    Console.Write(y);
                    Console.Write(z);
                    break;
                }
                else
                {
                    if(Math.Pow(x, a) + Math.Pow(y, b) >Math.Pow(z, c))
                    {
                        z++;
                    }
                    else
                    {
                        if (x >= y)
                        {
                            y++;
                        }
                        else
                        {
                            x++;
                        }

                    }
                }
            }
        }

        Console.ReadLine();
    }
}

Hi, i have problem with WA#52, I used long long and test 1 1 32 => accept.
This's my code :
#include <iostream>
using namespace System;
using namespace std;
long long func( long long x , int po );

void main() {

    long long a,b,c,y,k,x,n,m;
    cin>>a>>b>>c;

    k = (c-1)/a;
    m = (c-1)/b;
    x = func( k ,2 );
    y = func( m , 2 );

    printf("%lld\n%lld\n2",x,y);
   system("pause");
}

long long func( long long x , int po ) {
    long long temp=2;
    for( int i=1; i<x; i++ ) {
        temp *= po;
    }
    return temp;
}

why?

here is the code:

#include <iostream>
#include <cmath>
using namespace std;

int main(){
    long long X,Y,Z,k,l,m;
    short A,B,C;
    cin>>A>>B>>C;
    k=(C-1)/A;
    l=(C-1)/B;
    X=1;Y=1;
    for(long i=1;i<=k;i++)
     X*=2;
    for(long i=1;i<=l;i++)
     Y*=2;
    cout<<X<<" "<<Y<<" "<<"2";
    return 0;
}

what about example?
input 2 2 3
output 10 5 5
but 2*10+5*2!=5*3 ->20+10!=15 -> 30!=15
where im wrong?

Hi I think there is a special formula for this problem.
Can anybody ,who knows, post it, please?

Edited by author 27.02.2007 00:36

New tests were added. 77 authors lost AC.

[deleted] I got Accept.

Edited by author 09.01.2007 23:57