/* This program is free software; you can redistribute it and/or modify it under  
 * the terms of the GNU General Public License as published by the Free Software  
 * Foundation; either version 2 of the License, or (at your option) any later     
 * version.                                                                       
 *                                                                                  
 * This program is distributed in the hope that it will be useful, but WITHOUT    
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS  
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 
 * 
 * The following code find a self descriptif number. The output can be for example:
 * 1000126, because this number has 6 zeros, 2 ones, 1 two, 0 three, 0 four, 0 five
 * and 1 six.
 *
 */

{
  int n0, n1, n2, n3, n4, n5, n6, n7, n8, n9;
  int c, done, n;
  done=0;
  while(done==0) {
    done=1;
    c=0;
    if (n0==0) c++;
    if (n1==0) c++;
    if (n2==0) c++;
    if (n3==0) c++;
    if (n4==0) c++;
    if (n5==0) c++;
    if (n6==0) c++;
    if (n7==0) c++;
    if (n8==0) c++;
    if (n9==0) c++;
    if (n0!=c) {
     n0=c; done=0;
    }
    c=0;
    if (n0==1) c++;
    if (n1==1) c++;
    if (n2==1) c++;
    if (n3==1) c++;
    if (n4==1) c++;
    if (n5==1) c++;
    if (n6==1) c++;
    if (n7==1) c++;
    if (n8==1) c++;
    if (n9==1) c++;
    if (n1!=c) {
     n1=c; done=0;
    }
    c=0;
    if (n0==2) c++;
    if (n1==2) c++;
    if (n2==2) c++;
    if (n3==2) c++;
    if (n4==2) c++;
    if (n5==2) c++;
    if (n6==2) c++;
    if (n7==2) c++;
    if (n8==2) c++;
    if (n9==2) c++;
    if (n2!=c) {
     n2=c; done=0;
    }
    c=0;
    if (n0==3) c++;
    if (n1==3) c++;
    if (n2==3) c++;
    if (n3==3) c++;
    if (n4==3) c++;
    if (n5==3) c++;
    if (n6==3) c++;
    if (n7==3) c++;
    if (n8==3) c++;
    if (n9==3) c++;
    if (n3!=c) {
     n3=c; done=0;
    }
    c=0;
    if (n0==4) c++;
    if (n1==4) c++;
    if (n2==4) c++;
    if (n3==4) c++;
    if (n4==4) c++;
    if (n5==4) c++;
    if (n6==4) c++;
    if (n7==4) c++;
    if (n8==4) c++;
    if (n9==4) c++;
    if (n4!=c) {
     n4=c; done=0;
    }
    c=0;
    if (n0==5) c++;
    if (n1==5) c++;
    if (n2==5) c++;
    if (n3==5) c++;
    if (n4==5) c++;
    if (n5==5) c++;
    if (n6==5) c++;
    if (n7==5) c++;
    if (n8==5) c++;
    if (n9==5) c++;
    if (n5!=c) {
     n5=c; done=0;
    }
    c=0;
    if (n0==6) c++;
    if (n1==6) c++;
    if (n2==6) c++;
    if (n3==6) c++;
    if (n4==6) c++;
    if (n5==6) c++;
    if (n6==6) c++;
    if (n7==6) c++;
    if (n8==6) c++;
    if (n9==6) c++;
    if (n6!=c) {
     n6=c; done=0;
    }
    c=0;
    if (n0==7) c++;
    if (n1==7) c++;
    if (n2==7) c++;
    if (n3==7) c++;
    if (n4==7) c++;
    if (n5==7) c++;
    if (n6==7) c++;
    if (n7==7) c++;
    if (n8==7) c++;
    if (n9==7) c++;
    if (n7!=c) {
     n7=c; done=0;
    }
    c=0;
    if (n0==8) c++;
    if (n1==8) c++;
    if (n2==8) c++;
    if (n3==8) c++;
    if (n4==8) c++;
    if (n5==8) c++;
    if (n6==8) c++;
    if (n7==8) c++;
    if (n8==8) c++;
    if (n9==8) c++;
    if (n8!=c) {
     n8=c; done=0;
    }
    c=0;
    if (n0==9) c++;
    if (n1==9) c++;
    if (n2==9) c++;
    if (n3==9) c++;
    if (n4==9) c++;
    if (n5==9) c++;
    if (n6==9) c++;
    if (n7==9) c++;
    if (n8==9) c++;
    if (n9==9) c++;
    if (n9!=c) {
     n9=c; done=0;
    }
  }
  n=n0+10*(n1+10*(n2+10*(n3+10*(n4+10*(n5+10*(n6+10*(n7+10*(n8+10*n9))))))));
  writeint n;
}