class M{static void Main(){for(int i=0,j,k;i++<3e3;){for(k=j=i;j>0;j/=10)k+=j%5<4?j%5+j%10/5-1:1;if(k<i)System.Console.WriteLine(i);}}}
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
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