SRM535 Div2 Easy(250) FoxAndIntegers

FoxAndIntegers

#include <vector>
using namespace std;

class FoxAndIntegers{public:
vector <int> get( int AminusB, int BminusC, int AplusB, int BplusC )
{
    vector<int> ans;

    for ( int A=-100; A<=100; A++ )
    for ( int B=-100; B<=100; B++ )
    for ( int C=-100; C<=100; C++ )
        if ( AminusB == A - B  &&
             BminusC == B - C  &&
             AplusB  == A + B  &&
             BplusC  == B + C )
        {
            ans.push_back(A);
            ans.push_back(B);
            ans.push_back(C);
        }

    return ans;
}};