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  1. #include <iostream>
  2. using namespace std;
  3. #define ll long long
  4. ll a[105];
  5.  
  6. int main() {
  7. string s = "";
  8.  
  9. for (ll i = 1; i <= 100; i++)
  10. {
  11. s += to_string(i);
  12. }
  13.  
  14. ll n; cin >> n;
  15. string key = "";
  16.  
  17. for (ll i = 1; i <= n; i++)
  18. {
  19. cin >> a[i];
  20. }
  21.  
  22. for (ll i = 1; i <= n; i++)
  23. {
  24. key += s[a[i] - 1];
  25. }
  26. cout << key;
  27.  
  28.  
  29. }
Success #stdin #stdout 0s 5356KB
stdin
11
51 73 94 26 83 19 74 86 20 14 75
stdout
01516444112