int main()
{
int i,j,k;
while(scanf("%d%d",&h,&w)!=EOF)
{
if(h==0&&w==0)break;
if((h*w)%2==1)
{
printf("0\n");
continue;
}
memset(dp,0,sizeof(dp));
for(i=0;i<(1<<w);i++)
{
if(ok1(i))
dp[0][i]=1;
}
for(i=1;i<h;i++)
{
for(j=0;j<(1<<w);j++)
{
for(k=0;k<(1<<w);k++)
{
if(ok2(j,k))
dp[i][j]+=dp[i-1][k];
}
}
}
printf("%lld\n",dp[h-1][(1<<w)-1]);
}
return 0;
}
void
prim_ext_name_okp(PRIM_PROTOTYPE)
{
/* These are function pointers */
int (*ok1) (const char *) = NULL;
int (*ok2) (const char *) = NULL;
CHECKOP(2);
oper2 = POP();
oper1 = POP();
if (oper1->type != PROG_STRING)
abort_interp("Object name string expected (1).");
if (!oper1->data.string)
abort_interp("Cannot be an empty string (1).");
if (oper2->type == PROG_STRING) {
if (!oper2->data.string)
abort_interp("Cannot be an empty string (2).");
strcpyn(buf, sizeof(buf), oper2->data.string->data);
for (ref = 0; buf[ref]; ref++)
buf[ref] = tolower(buf[ref]);
if (!strcmp(buf, "e") || !strcmp(buf, "exit")) {
ok1 = ok_ascii_other;
ok2 = ok_name;
} else if (!strcmp(buf, "r") || !strcmp(buf, "room")) {
ok1 = ok_ascii_other;
ok2 = ok_name;
} else if (!strcmp(buf, "t") || !strcmp(buf, "thing")) {
ok1 = ok_ascii_thing;
ok2 = ok_name;
} else if (!strcmp(buf, "p") || !strcmp(buf, "player")) {
ok1 = ok_player_name;
} else if (!strcmp(buf, "f") || !strcmp(buf, "muf")
|| !strcmp(buf, "program")) {
ok1 = ok_ascii_other;
ok2 = ok_name;
} else {
abort_interp("String must be a valid object type (2).");
}
} else if (oper2->type == PROG_OBJECT) {
if (!valid_object(oper2))
abort_interp("Invalid argument (2).");
switch (Typeof(oper2->data.objref)) {
case TYPE_EXIT:
case TYPE_ROOM:
case TYPE_PROGRAM:
ok1 = ok_ascii_other;
ok2 = ok_name;
break;
case TYPE_THING:
ok1 = ok_ascii_thing;
ok2 = ok_name;
break;
case TYPE_PLAYER:
ok1 = ok_player_name;
break;
}
} else {
abort_interp("Dbref or object type name expected (2).");
}
result = ok1 && ok1(oper1->data.string->data);
if (ok2 && result)
result = ok2(oper1->data.string->data);
CLEAR(oper1);
CLEAR(oper2);
PushInt(result);
}
bool AvlTree<T, M>::ok()
{
return Super::ok() && ok1(Super::root) && ok2(Super::root);
}
int main(int argc, char *argv[])
{
SDL_Init(SDL_INIT_EVERYTHING);
ekran = SDL_SetVideoMode( 800, 600, 32, SDL_SWSURFACE );
DrawableSDL::surface = ekran;
SDL_Flip( ekran );
SDL_CDOpen(0);
ekran->pixels;
SDL_Event e;
int frame_time;
SDL_PollEvent(&e);
FontFactory::initializeFont("simplePix", "pixelart.ttf", 10);
SDL_Rect rect;
rect.x=100;
rect.y=10;
rect.w=100;
rect.h=100;
TTF_Init();
Rectangle object1;
object1.setColor(0xff, 0xff, 0xff);
Rectangle object2;
object2.setColor(0xf1, 0x00, 0xda);
object2.setX(50);
object1.setX(10);
Container helping(100,30);
//helping.add(&object1);
Container root(10,10);
SimpleScrollBar scroll(100, 100, 10, 150, 0, 1000, Orientation::horizontal);
SimpleScrollBar scroll2(100, 85, 10, 150, 0, 1000, Orientation::horizontal);
root.add(&scroll);
Button ok(100, 100, 60, 20, "Here i am");
ok.setBorderSize(2);
ok.setBackground(255,225,255);
ok.setBorderColor(10,100,10);
ok.setFontName("simplePix");
smth e_inst;
ok+= *(new Delegate(&e_inst));
Button ok2(200, 200, 80, 20, "I am not here");
ok2.setBorderSize(2);
ok2.setBackground(255,225,255);
ok2.setBorderColor(10,100,10);
ok2.setFontName("simplePix");
root.add(&ok);
root.add(&scroll2);
root.add(&ok2);
//ok.setEnable(false);
ListBoxElementSDL el(50);
el.setText("hello");
el.setSelection(false);
el.cut(4, down);
ListBoxElementSDL el1(50);
el1.setText("welcome");
el1.setSelection(false);
ListBoxElementSDL el2(50);
el2.setText("hejo");
el2.setSelection(false);
ListBoxElementSDL el3(50);
el3.setText("hejo2");
ListBoxElementSDL el4(50);
el4.setText("hejo1");
ListBoxElementSDL el5(50);
el5.setText("hejo3");
ListBoxElementSDL el6(50);
el6.setText("Witam");
ListBoxElementSDL el7(50);
el7.setText("Witam");
ListBoxSDL list(500, 200, 100, 50, 2);
list.add(&el);
list.add(&el1);
list.add(&el2);
list.add(&el3);
list.add(&el4);
list.add(&el5);
list.add(&el6);
list.add(&el7);
root.add(&list);
MovingRectangle movrect;
MovingRectangle movrect2;
movrect2.setColor(0x43, 0x52, 0xFF);
//root.add(&movrect);
//root.add(&movrect2);
Uint32 color = SDL_MapRGB(ekran->format, 0xff, 0xff, 0xff);
Uint32 color2 = SDL_MapRGB(ekran->format, 0x00, 0xff, 0xff);
short int r=0,g=0,b=0;
while(true)
{
frame_time = SDL_GetTicks();
ok.setX(scroll.getValue());
ok.setY(scroll2.getValue());
SDL_FillRect(ekran, &(ekran->clip_rect), color2);
root.draw(0,0);
if(SDL_PollEvent(&e))
{
if(e.type == SDL_QUIT)
{
SDL_Quit();
return 0;
}
root.spreadEvent(e);
}
SDL_Flip(ekran);
if((SDL_GetTicks() - frame_time) < 1000/FPS)
SDL_Delay(1000/FPS - (SDL_GetTicks() - frame_time));
}
return 0;
}
bool AvlTree<T, M>::ok2(Node* k)
{
if (k == 0) return true;
if ((height(k->left) - height(k->right)) != k->balance) return false;
return ok2(k->left) && ok2(k->right);
}