计算(1-100/1)*(1-99/1)*(1-98/1)*...*(1-3/1)

问题描述:

计算(1-100/1)*(1-99/1)*(1-98/1)*...*(1-3/1)

(1-100/1)*(1-99/1)*(1-98/1)*...*(1-3/1)
=99/100*98/99*97/98*……*2/3
=2/100
=1/50