输入代码:
list1 = ['physics', 'chemistry', 1997, 2000];
print list1;
del list1[2];
print "After deleting value at index 2 : "
print list1;
输出结果:
['physics', 'chemistry', 1997, 2000]
After deleting value at index 2 :
['physics', 'chemistry', 2000]
请问,删除类别第2个数据后,为甚输出结果不是 ['physics',1997, 2000]?
求教了,感谢~
习惯受伤
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