5000÷(5×25/19)=9T5B8y)f-G:l.]/T3o6l-N:S-Y:F/?/c7r/p:X,q5~/N'@6D7q)H3M4B*k)p.r
算式:提示1_/M9J2o4E-h3f8|;g-X/p:X,q5~/N'@6D7q)H3M4B*k)p.r