答案彙整 MOD變形系列僅列舉最短字元組合 餘可詳系列A自行練習組合
系列A:MOD函數系列
23 =RIGHT(2+MOD(ROW(),4)%)
25 =LEFT(--(MOD(ROW(),4)&2))
26 =TEXT(MOD(ROW(),4),"0;;2")
27 =MID(2123,MOD(ROW(),4)+1,1)
29 =SUBSTITUTE(MOD(ROW(),4),0,2)
31 =CHOOSE(MOD(ROW(),4)+1,2,1,2,3)
32 =IF(MOD(ROW(),4),MOD(ROW(),4),2)
32 =INDEX({2,1,2,3},MOD(ROW(),4)+1)
32 =(GCD(ROW(),4)=4)*2+MOD(ROW(),4)
32 =(MOD(ROW(),4)=0)*2+MOD(ROW(),4)
38 =(INT(ROW()/4)=ROW()/4)*2+MOD(ROW(),4)
41 =LOOKUP(MOD(ROW(),4),{0,1,2,3},{2,1,2,3})
43 =VLOOKUP(MOD(ROW(),4),{0,2;1,1;2,2;3,3},2,)
43 =HLOOKUP(MOD(ROW(),4),{0,1,2,3;2,1,2,3},2,)
61 =(MOD(ROW(),4)=1)+OR(MOD(ROW(),4)={2,0})*2+(MOD(ROW(),4)=3)*3
74 =(MOD(ROW(),4)=1)+(MOD(ROW(),4)=2)*2+(MOD(ROW(),4)=3)*3+(MOD(ROW(),4)=0)*2
系列B:三角函數系列
22 =COS(ROW(A2)/2*PI())+2
22 =SIN(ROW(A3)/2*PI())+2
27 =SIN(RADIANS(90*ROW(A3)))+2
27 =COS(RADIANS(90*ROW(A2)))+2
35 =ACOS(COS(ROW(A4)/2*PI()))*2/PI()+1
35 =ASIN(SIN(ROW(A3)/2*PI()))*2/PI()+2
系列C:時間函數系列
29 =TEXT(HOUR(ROW()/4)/6,"0;;2")
35 =4-TEXT(MINUTE(ROW()/32)/15,"0;;2")
系列D:MOD函數變形系列【RIGHT(ROW()/4%,2)*4%】
34 =TEXT(RIGHT(ROW()/4%,2)*4%,"0;;2")
系列E:MOD函數變形系列【ROW(OFFSET(A1,-4*INT((ROW()-1)/4),))】
49 =MID(1232,ROW(OFFSET(A1,-4*INT((ROW()-1)/4),)),1)
系列F:MOD函數變形系列【ROW()-4*INT((ROW()-1)/4)】
37 =MID(1232,ROW()-4*INT((ROW()-1)/4),1)
系列G:其他系列
28 =MID(REPT(1232,9^4),ROW(),1)
50 =ISODD(ROW())+(ISEVEN(ROW())+(GCD(ROW()+1,4)=4))*2
[ 本帖最后由 piny 于 2010-12-20 14:27 编辑 ] |