public class d1217{; Q7 a C3 a0 \, U
+ Z9 G) z% Y! ~* q0 @* F public static void main(String[] arg){% p T0 J" P [6 E
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//if(arg.length<2)return ;
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$ l5 q% R1 z; v3 m9 G8 S6 U try{5 | L" v* |( |, Q+ b/ k
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System.out.println(Integer.parseInt(arg[0])+Integer.parseInt(arg[1]));: D$ U% ~6 M1 f, G
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}catch(Excrption e){8 M# y2 J0 Z0 b( O" I" U
" b. s* m7 s# }- p7 g$ h d" [ System.out.println("參數不足啦"+e.toString());" ^1 O9 c) @% {" n
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} |