public class d1217{) C* D9 m" w i T
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public static void main(String[] arg){' C% l2 N# ]8 A9 J( R
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//if(arg.length<2)return ;, y( M- i0 o% D$ J4 T8 ^& i+ m
+ C8 t0 r- Q8 ~ _: D try{
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2 {" z9 g$ L1 K0 }( n) k System.out.println(Integer.parseInt(arg[0])+Integer.parseInt(arg[1]));
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}catch(Excrption e){2 ^0 _) ?/ N! E# v5 N0 a# d
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System.out.println("參數不足啦"+e.toString());1 f- ^$ |* D6 D) _' f' ~: H) x7 \
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}
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} |