random permutation function func perm(n int) *map[int]int
random permutation function
func perm(n int) *map[int]int

R=r
OCL=19340
CL=19340

glycerine/jeaten-go-arrayof-structof,scirelli/scirelli-go,sanjosh/sanjos100-tipc,rdp/rogerpack2005-golang,Triskite/willstone-goclone,sanjosh/sanjos100-tipc,webfd/go-zh,Triskite/willstone-goclone,rdp/rogerpack2005-golang,d0f/go-zh,npe9/noahevans-go9,mhennings/marcohennings-go,sanjosh/sanjos100-tipc,glycerine/jeaten-go-arrayof-structof,bryanxu/go-zh,sanjosh/sanjos100-tipc,rdp/rogerpack2005-golang,scirelli/scirelli-go,d0f/go-zh,glycerine/jeaten-go-arrayof-structof,glycerine/jeaten-go-arrayof-structof,bryanxu/go-zh,glycerine/jeaten-go-arrayof-structof,scirelli/scirelli-go,mhennings/marcohennings-go,webfd/go-zh,scirelli/scirelli-go,bryanxu/go-zh,d0f/go-zh,npe9/noahevans-go9,d0f/go-zh,glycerine/jeaten-go-arrayof-structof,npe9/noahevans-go9,webfd/go-zh,sanjosh/sanjos100-tipc,Triskite/willstone-goclone,rdp/rogerpack2005-golang,rflanagan/reginaldflanagan-project1,mhennings/marcohennings-go,rdp/rogerpack2005-golang,rflanagan/reginaldflanagan-project1,rflanagan/reginaldflanagan-project1,mhennings/marcohennings-go,d0f/go-zh,rdp/rogerpack2005-golang,rflanagan/reginaldflanagan-project1,glycerine/jeaten-go-arrayof-structof,npe9/noahevans-go9,Triskite/willstone-goclone,rdp/rogerpack2005-golang,webfd/go-zh,scirelli/scirelli-go,sanjosh/sanjos100-tipc,npe9/noahevans-go9,bryanxu/go-zh,rflanagan/reginaldflanagan-project1,Triskite/willstone-goclone,sanjosh/sanjos100-tipc,scirelli/scirelli-go,rdp/rogerpack2005-golang,d0f/go-zh,bryanxu/go-zh,scirelli/scirelli-go,mhennings/marcohennings-go,mhennings/marcohennings-go,Triskite/willstone-goclone,mhennings/marcohennings-go,webfd/go-zh,webfd/go-zh,rflanagan/reginaldflanagan-project1,sanjosh/sanjos100-tipc,npe9/noahevans-go9,scirelli/scirelli-go,d0f/go-zh,glycerine/jeaten-go-arrayof-structof,Triskite/willstone-goclone,rflanagan/reginaldflanagan-project1,npe9/noahevans-go9,npe9/noahevans-go9,rflanagan/reginaldflanagan-project1,webfd/go-zh,bryanxu/go-zh,d0f/go-zh,bryanxu/go-zh,webfd/go-zh,Triskite/willstone-goclone,bryanxu/go-zh,mhennings/marcohennings-go