1 |
运行代码: d={"大海":"蓝色","天空":"灰色","大地":"黑色" |
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2024-04-22 |
2 |
以下3句代码的输出结果是? s1={1,2,3} s2={2,3,4} print("并集:",s1|s2) A 并集:1,2,3,2,3,4 B 并集: 1, 2, |
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2024-04-22 |
3 |
以下4行代码运行后的输出结果是: tuple1 = (20,30) tuple2 = (5,15,25) t= tuple1 + tuple2 print(t) A 20, 30, 5, |
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2024-04-22 |
4 |
代码: tupleA = ("春","夏","秋","冬") print(tupleA[1]) 输出的结果是? |
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2024-04-22 |
5 |
代码: list = [1, 2, 18, 90.6] print(len(list)) 输出后的结果是? A 3 B 4 C 1 D 5 |
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2024-04-22 |
6 |
代码: list = ["北京", "上海", "云南", "天津"] list.append("西安& |
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2024-04-22 |
7 |
代码: 1 2 3 number=[1,2,3,4,5] for x in number: print(x,end=" ") 运行这3条语句后的输出结果是? 1 |
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2024-04-22 |
8 |
35、阅读下面代码,输出的结果是( ) def f(n): if n <= 1: return n return f(n- |
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2024-04-21 |
9 |
34、阅读下面代码,输出的结果是( ) n = len('2023,2024,2025'.split(',')) print(n) |
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2024-04-21 |
10 |
33、运行以下代码,在键盘输入'NOC',则输出的结果是( ) s = input() s1 = '' for c in s: s1 = c |
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2024-04-21 |
11 |
32、阅读下面代码,输出的结果是( ) cnt = 0 for i in range(30): if i % 2: continue |
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2024-04-21 |
12 |
31、阅读下面代码,输出的结果是( ) ls = [x for x in range(9,0,-1)] x = ls.index(4) n = ls[-1] * x |
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2024-04-21 |
13 |
30、(多选)导入海龟画笔库,起名为t,下列代码运行后,界面上显示正方形的是( ) |
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2024-04-21 |
14 |
28、(多选)下面的代码执行后能输出"NOC!"的是( ) A、print('2024-NOC!'[-4:]) B、print('2024-NOC |
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2024-04-21 |
15 |
25、(多选)阅读下面代码,说法正确的是? def transform(myls): tmp_ls = [] for num in myls: |
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2024-04-21 |
16 |
16、执行下面代码,最终输出的结果是( ) m, n = 6, 88 def fn(n): global m m += 100 |
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2024-04-21 |
17 |
6、某位初出茅庐的python初学者写出如下代码,程序执行后输出结果为 m = 2if m//3 != 0: print(m,'不能被3整除')else: print(m,� |
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2024-04-21 |
18 |
4、阅读下面的代码,正确的输出是( ) x = ['N','O','C'] for i in x: x.append(i.l |
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2024-04-21 |
19 |
2、执行完下面代码后,输出的结果为( ) ls = [6, 1, 8, 6, 9, 6] n = len(ls) for i in range(n): for |
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2024-04-21 |
20 |
5、阅读以下代码,正的输出是(0 char ch ='d'; ch ch-'a'+'A'; cout <ch; A.4 B.3 C.D |
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2024-04-21 |
21 |
for i in range(3): print(i+1,end=" ") 以上代码输出结果为( ) A 0、1、2 B [0,1,2] C 4 |
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2024-04-16 |
22 |
下面代码的输出结果是( ) for s in "HelloWorld!": if s=="W": break p |
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2024-04-16 |
23 |
下面代码的输出结果是( ) for s in "HelloWorld": if s=="W": continue |
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2024-04-16 |
24 |
8. 请问执行完以下代码后,输出结果为? def is_lucky(num): if num % 6 == 0: return True while num > 0: if num % 10 = |
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2024-03-05 |
25 |
7. 请问执行完以下代码后,输出结果为? tot = 0 for n in range(3, 66 + 1): if n % 2 == 0: continue if n % 10 == 9: brea |
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2024-03-05 |