public class d1217{% t7 _+ j1 x* ~9 l" S6 i
& x& m& h* R% \8 G8 u* r
public static void main(String[] arg){/ F) R- ?( e/ Z1 w
' o$ G$ g; R& I; m" w
//if(arg.length<2)return ;. }5 l4 E( Y3 N! ^# B! P8 l2 J
9 W2 ]% g) h2 x! I' J2 ? try{& b: B8 {6 B: `- _% v+ `% H7 G
4 m( l' A0 B. U7 a# u5 `
System.out.println(arg[0]+arg[1]);- K0 o! l7 @; R0 l
2 Y& f! l/ ~5 s8 i
}catch(Excrption e){% z: U7 I1 [$ V7 M+ g
, \! V! N& Q4 L* ~4 o* [# g1 q- n7 } System.out.println("參數不足)"+e.toString());
% ]4 R6 T9 Q3 ?% x0 f8 P8 q6 R9 P) @- V: _2 i! X8 ^# u2 q8 f9 q2 s
}
1 N9 \# X, q U% O7 `. r1 {
5 S q# `) O" M3 K1 Y7 h6 a3 D" _} |