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Ritam_C

Nezzar and Lucky numbers

Mar 30th, 2021
120
0
Never
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  1. #include <bits/stdc++.h>
  2. #define ll long long
  3. #define ull unsigned long long int
  4. #define ld long double
  5. #define pb push_back
  6. #define p_b pop_back
  7. #define si stack<int>
  8. #define sll stack<ll>
  9. #define sc stack<char>
  10. #define vi vector<int>
  11. #define vll vector<ll>
  12. #define mii map<int, int>
  13. #define msi map<string, int>
  14. #define mci map<char, int>
  15. #define qc queue<char>
  16. #define qi queue<int>
  17. #define qll queue<ll>
  18. using namespace std;
  19.  
  20. bool inn(ll x, int d){
  21. while(x > 0){
  22. if(x%10 == d){
  23. return true;
  24. }
  25. x /= 10;
  26. }
  27. return false;
  28. }
  29.  
  30. int main(){
  31. ios_base::sync_with_stdio(false);
  32. cin.tie(NULL);
  33. int t;
  34. cin >> t;
  35. while(t--){
  36. int n, k;
  37. cin >> n >> k;
  38. while(n--){
  39. ll x;
  40. cin >> x;
  41. if(x%k == 0){
  42. cout << "YES\n";
  43. } else{
  44. if(inn(x, k)){
  45. cout << "YES\n";
  46. } else{
  47. ll p = x%k, d = 10;
  48. for(int i = 1; i < 10; i++){
  49. if((k*i+p)%10 == 0){
  50. d = i;
  51. break;
  52. }
  53. }
  54.  
  55. if(x-k >= k*d+p && d < 10){
  56. cout << "YES\n";
  57. } else{
  58. cout << "NO\n";
  59. }
  60. }
  61. }
  62. }
  63. }
  64. return 0;
  65. }
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