caca2007 ---++-++-++++++--+++++----+--++--++------++-----+-+-+--+------+++----+-+-+-+-++-++--+++-+-+++++-+---+--+--++-++------+++++++--++----+---++-++--+++-+++++-++-+----++-+--++++++
-1.2-1.3-1.5+1.3+1.5-1.2+1.3+1.5
-1.2+1.3
+1.2+1.2+1.2+1.2+1.2
-1.2-1.3+1.5+1.3
+1.2+1.2+1.2
-1.2-1.3-1.5-1.2+1.2-1.3-1.5+1.7+1.3-1.5-1.7+2+1.5-1.7-2-2.3-1.7-1.7-1.7+1.2+2-2.3-2.7-3.1-2.3-2.3+2.3-2.7+3.1-2.7+3.1-2.7-3.1+3.5-2.7-3.1-3.5
-1.2-1.3-1.5+1.2+1.5+1.7
-1.2-1.3-1.5-1.2+1.2-1.5+1.7-1.5+1.7-1.5+1.7-1.5+1.7+1.5-1.7+2+2.3-1.5-1.7+2+1.5+1.7
-1.2+1.3
-1.2+1.3
+1.2+1.2+1.2+1.2
-1.2+1.3
-1.2-1.3-1.5+1.2-1.3-1.5+1.7-1.3-1.5+1.7+1.3-1.5+1.7+1.5-1.7-2-2.3-1.7-1.7-1.7+1.5+2+2.3+2.7+2+1.7+1.7-1.7-2+2.3+1.7-2-2.3-2.7-2+2-2.3-2.7-3.1+2.3+2.7-3.1+3.5+3.1-2.7-3.1+3.5+3.1+2.7-2+2.3+2+2+2
+1.2
-1.2+1.3
+1.2
-1.2+1.3
-1.2-1.3-1.5-1.2+1.2+1.3-1.5+1.7-1.5-1.7+2+1.5+1.7+1.7
+1.2+1.2+1.2-1.2
结果-3.6码
实践是检验真理的唯一标准,我的思路不对,缆层过于保守,失败!