• 2022-06-17 问题

    以下程序输出到文件textcsv里的结果是: fo=open(“textcsv”,‘w’) x=[90,87,93] z=[] foryinx: z.append(str(y)) fo.write(","join(z)) fo.close() A: [90,87,93] B: 90,87,93 C: ‘[90,87,93]’ D: ‘90,87,93’

    以下程序输出到文件textcsv里的结果是: fo=open(“textcsv”,‘w’) x=[90,87,93] z=[] foryinx: z.append(str(y)) fo.write(","join(z)) fo.close() A: [90,87,93] B: 90,87,93 C: ‘[90,87,93]’ D: ‘90,87,93’

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