${?}_{{?}_{g}loba{l}_{{?}_{?}}\text{v}\text{o}\text{i}\text{d}\text{H}\text{e}\text{l}\text{l}\text{o}()\{)}$

int elma $=(gridDim.x*$ blockIdx.$x+$ blockIdx.$y)*(blockDim.x*$ blockDim.$y)$

$+$ blockDim.$x*$ threadIdx.$x+$ threadIdx.$y$;

int num $=$ gridDim.$x+$ gridDim.$y+$ blockIdx.$x+$ blockIdx.$y+$ blockDim.$x+$ blockDim.$y$;

$if(elma==5)$

printf$("\%d",$ num$)$;

int main$()\{$

dim$3gri{d}_d$ims$(2,3,1)$;

dim$3bloc{k}_d$ims$(3,3,3)$;

Hello$<<>>()$;

$\}$