sort3.for

来自「Numerical Recipes一书中例子的源码所用到的函数集,William」· FOR 代码 · 共 27 行

      SUBROUTINE sort3(n,ra,rb,rc,wksp,iwksp)
      INTEGER n,iwksp(n)
      REAL ra(n),rb(n),rc(n),wksp(n)
CU    USES indexx
      INTEGER j
      call indexx(n,ra,iwksp)
      do 11 j=1,n
        wksp(j)=ra(j)
11    continue
      do 12 j=1,n
        ra(j)=wksp(iwksp(j))
12    continue
      do 13 j=1,n
        wksp(j)=rb(j)
13    continue
      do 14 j=1,n
        rb(j)=wksp(iwksp(j))
14    continue
      do 15 j=1,n
        wksp(j)=rc(j)
15    continue
      do 16 j=1,n
        rc(j)=wksp(iwksp(j))
16    continue
      return
      END