f(st): st[]=st={:,:} f(st) (st[],st[]) 结果是
举一反三
- f(st):<p style="padding-left: 50px;"> st[]=st={:,:}f(st)(st[],st[])结果是
- def f(st): st.append('x') return st st=['a'] st=f(st) print(st) 结果是
- f(st): st[]=st={:,:} f(st) (st[],st[]) 结果是
- def f(st): st.append('x') return stst=['a']st=f(st)print(st)结果是 A: ['a','x'] B: ['a'] C: ['x'] D: ['x','a']
- 智慧职教: st=[["a","b"],"c"]st[0][1]='d'print(len(st),st)结果是