public class d1217{
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public static void main(String[] arg){
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//if(arg.length<2)return ;
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/ \ a% F! K7 I0 b try{
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: B* m5 s0 F% h: ~( R System.out.println(arg[0]+arg[1]);* m& c8 m" |. _1 ]5 _
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}catch(Excrption e){
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" m3 y# S" l8 J: i- ~+ h System.out.println("參數不足)"+e.toString());+ J( g8 j1 ^3 w$ t, J8 d# y
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' {7 z$ u; _( s( I, P} |