这5道题用波兰式表达(1)A*(B-C)+T/(D+E)-F/(S*H)(2)A/(B*C(E+F))-T*K(3)(A+B)/(C-D)+(E-F)*(T-R)(4)A-B/C-D/(E*F+G)-H*(I/J+K)(5)(A+B/C)*D-E*(F+G)/H-I

Question

这5道题用波兰式表达
(1)A*(B-C)+T/(D+E)-F/(S*H)
(2)A/(B*C(E+F))-T*K
(3)(A+B)/(C-D)+(E-F)*(T-R)
(4)A-B/C-D/(E*F+G)-H*(I/J+K)
(5)(A+B/C)*D-E*(F+G)/H-I

Answer 1

是要逆波兰表达式吧?
(1)ABC-*TDE+/+FSH*/-
(2)ABCEF+**/TK*-
(3)AB+CD-/EF-TR-*+
(4)ABC/-DEF*G+/-HIJ/K+*-
(5)ABC/+D*EFG+*H/-I-