File: dfs1.f

package info (click to toggle)
scilab 2.4-1
  • links: PTS
  • area: non-free
  • in suites: potato, slink
  • size: 55,196 kB
  • ctags: 38,019
  • sloc: ansic: 231,970; fortran: 148,976; tcl: 7,099; makefile: 4,585; sh: 2,978; csh: 154; cpp: 101; asm: 39; sed: 5
file content (19 lines) | stat: -rw-r--r-- 415 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
      subroutine dfs1(i0,l,lp1,ls1,m,n,ncomp,nn,pw)
      implicit integer (a-z)
      dimension lp1(*),ls1(m),pw(n),nn(n),ncomp(n)
      pw(i0)=i0
      i=i0
 100  if(nn(i).eq.0) goto 200
      ll=lp1(i)+nn(i)-1
      j=ls1(ll)
      nn(i)=nn(i)-1
      if(pw(j).ne.0) goto 100
      pw(j)=i
      ncomp(j)=l
      i=j
      goto 100
 200  if(i.eq.i0) goto 1000
      i=pw(i)
      goto 100
 1000 return
      end