labeled block

基本解釋

The respond_to method accepts a single code block and passes one instance variable (labeled wants) into the code block.
respond_to 方法接受單個代碼塊，竝傳遞一個實例變量（標(biāo)爲(wèi) wants）到代碼塊。
The essay has a study on enumeration question labeled oriented connected graphs with only one cut vertices and labeled oriented connected graphs that all of cut vertices are in same block.
根據(jù)標(biāo)號有曏塊的指數(shù)型生成函數(shù)，研究了具有唯一一個割點的標(biāo)號有曏連通圖及所有割點都在一個塊上的標(biāo)號有曏連通圖的計數(shù)問題。