标题: 程序通过了 但是有这样的错误 求解释 [打印本页] 作者: maple304481619 时间: 2011-4-2 15:41 标题: 程序通过了 但是有这样的错误 求解释 > s := proc (x, y) local i, x0, y0, f, fm; option remember; x0 := 0; y0 := 0; fm := 0; f := proc (k) options operator, arrow; 0 end proc; for i from 0 to x+y do if 0 <= fm and 0 <= x and 0 <= y then x0 := x0+1, fm := fm-y, f := f+ii(k-x0) elif 0 <= fm and 0 <= x and y < 0 then x0 := x0+1, fm := fm-y, f := f+ii(k-x0) elif 0 <= fm and x < 0 and 0 <= y then x0 := x0-1, fm := fm-y, f := f+ii(k-x0) elif 0 <= fm and x < 0 and y < 0 then x0 := x0-1, fm := fm-y, f := f+ii(k-x0) elif fm < 0 and 0 <= x and 0 <= y then y0 := y0+1, fm := fm+x, f := f+ii(k-y0) elif fm < 0 and 0 <= x and y < 0 then y0 := y0-1, fm := fm+x, f := f+ii(k-y0) elif fm < 0 and x < 0 and 0 <= y then y0 := y0+1, fm := fm+x, f := f+ii(k-y0) else y0 := y0-1, fm := fm+x end if end do; return f end proc; ( u) f: ^# ]/ R. o%;, b/ K- q6 F3 t9 {0 v& o
Error, `:=` unexpected2 D3 b7 d7 X4 k% _4 p
请问哪里有错啊，刚学这个软件，还不太熟。% s$ X, D7 G& m7 V4 s' u k7 {