(1/3+1/6+1/9+1/12+1/24)/(1/2+1/4+1/6+1/8+1/16)
(1/2+1/4+1/6+1/8)-(1/3+1/6+1/9+1/12)+(1/4+1/8+1/12+1/16)-(1/
(1/2+1/4+1/6+1/8)-(1/3+1/6+1/9+1/12)+(1/4+1/8+1/12+1/16)-(1/
(-1/4+1/6-1/8+1/12)*(-24)
(1*2*24+2*6*48+3*9*72+4*12*96)/(1*2*4+2*4*8+3*6*12+4*8*16)简算
(1*2*24+2*6*48+3*9*72+4*12*96)/(1*2*4+2*4*8+3*6*12+4*8*16)
(1/2+1/3+1/4+1/5+1/6+1/7+1/8+1/9+1/10+1/11+1/12+1/13+1/14+1/
(1+2/1)(1+4/1)(1+6/1).(1+10/)(1-3/1)(1—5/1).(1-9/1)
(1*3*24+2*6*48+3*9*72)/(1*2*4+2*4*8+3*6*12)
2/1 3/1 4/1 5/1 6/1 8/1 10/1 12/1 15/1 20/1
求解一道QB的题,quickbasic语句.(1+1/3+1/5+1/7+1/9)-(1/2+1/4+1/6+1/8+1
算24点:(1)1 5 9 12 (2)1 6 10 13 (3)2 4 8 11(4)3 5 12 12
2+1/4、4+1/9、6+2/16、8+3/25、()、()