0 j; m, q" z; S4 N: q public static void main(String[] arg){ + M, A3 G% k! j, \) C/ L* \- N L, }8 J" N# }+ o/ }; }8 a& w
//if(arg.length<2)return ; 3 f0 V1 K b3 a% Z 3 u/ E/ R9 [; H" ^8 s3 t& R try{ " l) J; O3 T: u: [; j+ W* |! | ! g* ^, \' r9 V! I# k& ]) I System.out.println(Integer.parseInt(arg[0])+Integer.parseInt(arg[1]));; E) y6 z% z) ?" h4 M3 T
! G. k3 W5 B' @3 m" Q }catch(Excrption e){7 E: `1 p. h3 ?0 r+ i7 N8 c
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System.out.println("參數不足啦"+e.toString()); 1 k, x4 N; t f2 C- h8 M) A9 m4 q
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