PYTHON 实现split函数

已有 1139 次阅读2014-2-24 21:43 | python

s1='a bb ccc dddd eeeee    ffffff    ggg asdadas qqq'
s2=s1.strip()
i=0
v_start_beginer = 0
v_list =[]
for c in s1:
    if c==' ' and s2[i-1] !=' ' :
        st3= s2[v_start_beginer:i]
        st3= st3.strip()
        v_list.append(st3)
        v_start_beginer =i
    i=i+1
s3=s2[v_start_beginer:]
v_list.append(s3.strip())
print v_list