int x[600][600][600]; int y[600][600][600]; int main() { int i,j,k; int f; int N; N = getint (); f = getint (); starttime(); i = 0; j = 0; k = 0; while (i<N) { j = 0; k = 0; while (j<N) { k = 0; while (k<N) { x[i][j][k] = 1; y[i][j][k] = 0; k = k + 1; } j = j + 1; } i = i + 1; } i = 1; j = 1; k = 1; while (i<N - 1) { j = 1; k = 1; while (j<N - 1) { k = 1; while (k<N - 1) { x[i][j][k] = ( x[i-1][j][k] + x[i+1][j][k] + x[i][j-1][k] + x[i][j+1][k] + x[i][j][k-1] + x[i][j][k+1] ) / f; k = k + 1; } j = j + 1; } i = i + 1; } stoptime(); putarray (N, x[0][0]); putarray (N, x[N/2][N/2]); putarray (N, x[i-1][j-1]); return 0; }