fork download
  1.  
  2.  
  3. g(n,r){return n?g(n/10,r*10+n%10):r;}
  4. s;
  5. f(n){for(s=9;n--;g(++s,0)==s&&s++);return s;}
  6.  
  7.  
  8. int main(int n) {
  9. while( scanf("%d", &n)==1 ) {
  10. printf("%d: %d\n", n, f(n));
  11. }
  12. return 0;
  13. }
  14.  
Success #stdin #stdout 0s 2116KB
stdin
1 2 50 81 88
stdout
1: 10
2: 12
50: 64
81: 98
88: 107