梯度下降法

#包括<；cstdio & gt；

Debug
CL.read.1.tlog
CL.write.1.tlog
cl.command.1.tlog
dfs1.obj
link-cvtres.read.1.tlog
link-cvtres.write.1.tlog
link.2312-cvtres.read.1.tlog
link.2312-cvtres.write.1.tlog
link.2312.read.1.tlog
link.2312.write.1.tlog
link.3996-cvtres.read.1.tlog
link.3996-cvtres.write.1.tlog
link.3996.read.1.tlog
link.3996.write.1.tlog
link.5968-cvtres.read.1.tlog
link.5968-cvtres.write.1.tlog
link.5968.read.1.tlog
link.5968.write.1.tlog
link.6764-cvtres.read.1.tlog
link.6764-cvtres.write.1.tlog
link.6764.read.1.tlog
link.6764.write.1.tlog
link.6804-cvtres.read.1.tlog
link.6804-cvtres.write.1.tlog
link.6804.read.1.tlog
link.6804.write.1.tlog
link.8416-cvtres.read.1.tlog
link.8416-cvtres.write.1.tlog
link.8416.read.1.tlog
link.8416.write.1.tlog
link.8644-cvtres.read.1.tlog
link.8644-cvtres.write.1.tlog
link.8644.read.1.tlog
link.8644.write.1.tlog
link.8796-cvtres.read.1.tlog
link.8796-cvtres.write.1.tlog
link.8796.read.1.tlog
link.8796.write.1.tlog
link.command.1.tlog
link.read.1.tlog
link.write.1.tlog
mt.command.1.tlog
mt.read.1.tlog
mt.write.1.tlog
problem.exe
problem.exe.embed.manifest
problem.exe.embed.manifest.res
problem.exe.intermediate.manifest
problem.ilk
problem.lastbuildstate
problem.log
problem.pdb
problem.vcxprojResolveAssemblyReference.cache
problem.write.1.tlog
problem_manifest.rc
rc.command.1.tlog
rc.read.1.tlog
rc.write.1.tlog
vc100.idb
vc100.pdb
ipch
problem-e7a7d71b
problem-cfdf9bfd.ipch
dfs1.cpp
problem.opensdf
problem.sdf
problem.sln
problem.suo
problem.vcxproj
problem.vcxproj.filters
problem.vcxproj.user