public class d1217{+ r5 N; \8 M0 A2 B6 q4 o
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public static void main(String[] arg){$ L1 @4 l( A7 L5 }! M8 ?
" w& H6 {& N; {; b6 U/ D2 d //if(arg.length<2)return ;* V' |4 \: O- S8 [+ v3 J
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try{
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System.out.println(Integer.parseInt(arg[0])+Integer.parseInt(arg[1]));, u8 N2 i( ? Y8 Z: r9 Y) F. G
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}catch(Excrption e){8 Y* @0 X$ |. e% Z5 v2 j+ i L( z
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System.out.println("參數不足啦"+e.toString());* T& G' C1 [$ ~/ z6 _- f
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