简书Markdown用法

一级标题

二级标题

两个空格

CXX = g++

CXXFLAGS = -Iinclude/ANN

LDFLAGS  = -g2

LIBS    = -Llib/ANN -lANN

all: nbnn

nbnn: nbnn.o

$(CXX) -o nbnn nbnn.o $(LIBS) $(LDFLAGS) 

nbnn.o: nbnn.cpp

$(CXX) -c nbnn.cpp $(CXXFLAGS) 

clean:

rm -f *.o

rm -f nbnn

引用连接

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The traversal sequence guarantees the spatial rela�tionships in a graph by accessing most joints twice in both forward and reverse directions