Can we consider a guy with one hand to be a brother of another one with three hands if there is no 2-hands guy in input data? Of course g>=3 in this case.

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;
}

Will the total dist travelled after k seconds be
f(x)+f(x+1)+f(x+2)+...f(x+k-1)

or

it will be

f(x+k-1) just?

Thanks!

Can student end watch one movie and start watch another one at the same moment?
UPD: yes.

Edited by author 05.01.2013 15:50

How many cases here?

aaa aaa bbb
aaa aaa bbb ccc aaa zzz aaa bbb ccc
I think that it should be 1.
right?

Is it true that lazer beam should begin at origin ?

Assume maxX is -1 and minY is -2. Is it correct that there should be no axis on the graph?

Edited by author 05.01.2013 13:51

Can ansistring (pascal) take 500000*3+const symbols?

Edited by author 05.01.2013 14:25

Is ".5" real number? Same question about "1."

UPD: looks like ".5" is not, about "1." I'm not sure but there isn't much trouble with such numbers.

Edited by author 05.01.2013 13:20

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

int tinh(int x, int n)
{
    int temp = 1;
    for(int i = 0; i < n; i++)
        temp *= x;
    return temp;
}

void main()
{
    int n, m, y, x;
    bool flag = true;
    cin >> n >> m >> y;

    for(x = 0; x < m; x++)
    {
        if(tinh(x, n)%m == y)
        {
            cout << x << " ";
            flag = false;
        }
    }
    if(flag)
        cout << -1;
}

let me know test 2 please...!

I have AC, but it seems to me that my algo isn't the best.
I used DP. Is there any formula?

If I run

public class Stacks {
    public static void main(String... args) {
        System.gc();
    }
}

It reports I exceed the memory limit with a usage of 4885 KB.

public class Stacks {
    public static void main(String... args) {
        System.gc();
    }
}

Reports 326 KB used.

How is the memory usage determined.  I assume you cannot have your managed memory trigger a GC which is a bit restrictive for Java.

Could you give me case for 14.Thank you.