把(1011000)2转换成十进制数结果是。 A: 88 B: 68 C: 107 D: 97

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2022-06-03 问题

把(1011000)2转换成十进制数结果是。 A: 88 B: 68 C: 107 D: 97

2022-06-01 问题

设用列表来描述分数，scores = [88, 52, 96, 75, 97, 100]。以下选项中，哪些能够实现遍历列表里的分数，并在屏幕上打印输出（所有分数在一行打印，分数和分数之间用空格间隔）？即，输出结果为：88 52 96 75 97 100 A: scores = [88, 52, 96, 75, 97, 100] for score in scores: print(score, end=' ') B: scores = [88, 52, 96, 75, 97, 100] i = 0 while i < len(scores): print(scores[i], end = ' ') i += 1 C: scores = [88, 52, 96, 75, 97, 100] for score in scores: print(score, end=', ') D: scores = [88, 52, 96, 75, 97, 100] i = 0 while i < len(scores): print(scores[i], end = ', ') i += 1

设用列表来描述分数，scores = [88, 52, 96, 75, 97, 100]。以下选项中，哪些能够实现遍历列表里的分数，并在屏幕上打印输出（所有分数在一行打印，分数和分数之间用空格间隔）？即，输出结果为：88 52 96 75 97 100 A: scores = [88, 52, 96, 75, 97, 100] for score in scores: print(score, end=' ') B: scores = [88, 52, 96, 75, 97, 100] i = 0 while i < len(scores): print(scores[i], end = ' ') i += 1 C: scores = [88, 52, 96, 75, 97, 100] for score in scores: print(score, end=', ') D: scores = [88, 52, 96, 75, 97, 100] i = 0 while i < len(scores): print(scores[i], end = ', ') i += 1

2022-05-29 问题

设[img=82x23]18030b88c271499.png[/img]为任意[img=11x14]18030b88cade97a.png[/img]阶方阵, 则行列式[img=192x51]18030b88d4180bb.png[/img]

2022-05-28 问题

能够匹配Java正则表达式“[+-]?[0-9]+[.]?\d+”的有 A: +88 B: -88 C: +-88 D: +8.88 E: -.88

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