y={1,2,3,4,5,6,7,8}; Partition[y,4]
A.{{1,2,3,4},{5,6,7,8}}
B.{{5,6,7,8},{1,2,3,4}}
C.{{1,2},{3,4},{5,6},{7,8}}
D.{{5,6},{7,8},{1,2},{3,4}}
- · 有2位网友选择 A,占比25%
- · 有2位网友选择 D,占比25%
- · 有2位网友选择 C,占比25%
- · 有2位网友选择 B,占比25%
A.{{1,2,3,4},{5,6,7,8}}
B.{{5,6,7,8},{1,2,3,4}}
C.{{1,2},{3,4},{5,6},{7,8}}
D.{{5,6},{7,8},{1,2},{3,4}}
A.8,2,3,4,5,6,7,1,
B.5,6,7,8,1,2,3,4,
C.1,2,3,4,5,6,7,8,
D.8,7,6,5,4,3,2,1
A. Y1-RQ-Y2,RQ-Y3-Y4,Y5-Y6-Y7
B. Y1-a-Y2,a-Y3-Y4,Y5-Y6-Y7
C. Y1-a-Y2,Y3-Y4-Y5,a-Y6-Y7
D. Y1-RQ-Y2,Y3-Y4-Y5,Y6-RQ-Y7
A. {<1,1>,<2,2>}
B. {<1,1>,<1,2>,<1,3>,<1,4>,<1,5>}
c. {<1,1>,<2,1>}
D. {<1,2>,<2,3>}
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