public class java1224 {; R! q, H& e9 l) W5 S
4 u Z: u& x0 [% W public void main(String[]arg){9 e) B0 _, e+ O6 ]0 X3 M
int r[]=new int[42];0 P3 a5 [$ [( Y. }1 t3 X5 d! S
for(int i=0;i<42;i++); m* A. X+ j, x& U5 V4 R' {* y
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r[i]=i+1;( @: [; O. S( B
}
! L. I) U' w5 O' u for(int i=0;i<42;i++)0 ?$ v# o. ]4 l; Z. R' u
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int rr=(int)(Math.random()*42);" X% j9 X6 l9 @+ Q
int t=r[i];
6 b6 b9 s, s6 q- S7 ~ r[i]=r[rr];4 N Y, J" E# o2 ^; g
r[rr]=t;9 [+ d' N" G Q$ _ V: Z: o
}
! d3 ]: I6 v. y3 ` for(int i=0;i<6;i++)6 c8 ^6 ^2 E+ O$ X/ A" f0 b5 k5 F7 E
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//System.out.println("第"+(i+1)+"個號碼"+r[i]);
8 I. E5 d# a9 U' A System.out.printf("第%d個號碼:%02d",i+1,r[i]);
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//System.out.println("特別號:"+r[6]);4 Z! G0 F$ Z; u
System.out.printf("特別號:%02d\n",r[6]);
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} |