Thread: Constructor doesn't fill in array properly

So, in my constructor (where toWound and toHit are instance variables, declared beforehand):

public Mathhammer()
    {
        toWound = new double[10][10];
        toHit = new double[10][10];
        for (int S=0;S<10;S++) {
            for (int T=0;T<10;T++) {
                if (S == T)  toWound[S][T] = 0.5;
                if (S < (T-3))  toWound[S][T] = 0;
                if (S > (T+1))  toWound[S][T] = (5/6); 
                if (S == (T+1))  toWound[S][T] = (2/3); 
                if (S == (T-1))  toWound[S][T] = (1/3); 
                if (S == (T-3) || S == (T-2))  toWound[S][T] = (1/6); 
            }
            for (int A=0; A<10;A++) {
                for (int D=0;D<10;D++) {
                    if (A == D || A == D-1) { toHit[A][D] = 0.5; }
                    if (A > D) { toHit[A][D] = (2/3); }
                    if (A < D-1){ toHit[A][D] = (1/3); }
                }
            }
        }
    }

only the values for where S = T are filled in, the rest stay as 0.0

Can anyone help me?