[dywang@deyu zzz]$ ./list-sum1.py 請輸入一數字:11 10,992,28212,8,539
[dywang@deyu zzz]$ ./list-change1.py 請輸入一數字:23 [516, 23, 506]
[dywang@deyu zzz]$ ./list-add1.py 請輸入一數字:5 ['1', '9', 'N', 'h', 'e', '5', 'V', 'l', '2', 'N', 'I', 'i', 'E'] [dywang@deyu zzz]$ ./list-add1.py 請輸入一數字:2 ['b', 'd', 'u', '3']
[dywang@deyu zzz]$ ./list-del1.py 請輸入一數字:4 [351, 261, 968, 697] [dywang@deyu zzz]$ ./list-del1.py 請輸入一數字:2 [997, 120, 351, 261]