python分割数组里面重复的元素

 c=[1,1,1,1,2,2,2,3,3,4,4,4,4,4,5,5,5,]
 a = []
 x = []
 for i in range(0,len(c)):
     if i + 1 < len(c):
         if c[i] == c[i + 1]:
             x.append(c[i])
         else:
             x.append(c[i])
             a.append(x)
             x = []
     else:
         x.append(c[len(c) - 1])
         a.append(x)
 print(a)

运行结果：

[[1, 1, 1, 1], [2, 2, 2], [3, 3], [4, 4, 4, 4, 4], [5, 5, 5]]