list=[“HAIDIAN”,“XINXI”,1997,2018],则list[-1]的值为()。
A: 8
B: 2018
C: 7
D: 1997
A: 8
B: 2018
C: 7
D: 1997
B
举一反三
- list=["HAIDIAN","XINXI",1997,2018],则list[0:-1]的值为() A: [] B: ["HAIDIAN","XINXI",1997] C: ["HAIDIAN","XINXI",1997,2018] D: [2018]
- list=[“HAIDIAN”,“XINXI”,1997,2018],则list[-1]的值为()。 A: 8 B: 2018 C: 7 D: 1997
- list=[‘HAIDIAN’,‘XINXI’,1997,2000],则list[2]的值为()。 A: XINXI B: A C: I D: 1997
- list=['HAIDIAN','XINXI',1997,2018],则list[-1]的值为()
- list=[1,2,3],list[-1]的值为() A: 1 B: 3 C: 2 D: []
内容
- 0
已知列表ls = [7,"Python", [8,"LIST"], 9],则ls[2][-1][3]的运行结果是( ) A: [8,"LIST"] B: "T" C: "LIST" D: "Python"
- 1
下面程序的运行结果为()def swap(list): temp=list[0] list[0]=list[1] list[1]=templist=[1,2]swap(list)print(list) A: [1,2] B: [2,1] C: [1,1] D: [2,2]
- 2
lst=["HAIDIAN","XINXI",1997,2018],则lst[2:]的值为
- 3
10.下面程序的运行结果为()。 list=[3,5,4,9,6] foriinrange(4): forjinrange(i+1,5): iflist[i] list[i],list[j]=list[j],list[i] print(list)[/i][/i][/i]
- 4
ls = [3.5, "Python", [10,"LIST"], 3.6],ls[2][-1][1]的运行结果是: