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  1. #pragma GCC optimize ("Ofast")
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4. #define main dummy_main
  5. int main(){
  6. return 0;
  7. }
  8. #undef main
  9. class Solution{
  10. public:
  11. vector<int> filterRestaurants(vector<vector<int>>& restaurants, int veganFriendly, int maxPrice, int maxDistance){
  12. int i;
  13. vector<vector<int>> tmp;
  14. vector<int> res;
  15. for(i=(0);i<(restaurants.size());i++){
  16. if(restaurants[i][2] < veganFriendly){
  17. continue;
  18. }
  19. if(restaurants[i][3] > maxPrice){
  20. continue;
  21. }
  22. if(restaurants[i][4] > maxDistance){
  23. continue;
  24. }
  25. tmp.push_back(vector<int>{restaurants[i][1], restaurants[i][0]});
  26. }
  27. sort(tmp.rbegin(), tmp.rend());
  28. for(i=(0);i<(tmp.size());i++){
  29. res.push_back(tmp[i][1]);
  30. }
  31. return res;
  32. }
  33. }
  34. ;
  35. // cLay varsion 20200119-1
  36.  
  37. // --- original code ---
  38. // #define main dummy_main
  39. // {}
  40. // #undef main
  41. //
  42. // class Solution {
  43. // public:
  44. // vector<int> filterRestaurants(vector<vector<int>>& restaurants, int veganFriendly, int maxPrice, int maxDistance) {
  45. // vector<vector<int>> tmp;
  46. // vector<int> res;
  47. //
  48. // rep(i,restaurants.size()){
  49. // if(restaurants[i][2] < veganFriendly) continue;
  50. // if(restaurants[i][3] > maxPrice) continue;
  51. // if(restaurants[i][4] > maxDistance) continue;
  52. // tmp.push_back(vector<int>{restaurants[i][1], restaurants[i][0]});
  53. // }
  54. // sort(tmp.rbegin(), tmp.rend());
  55. // rep(i,tmp.size()) res.push_back(tmp[i][1]);
  56. // return res;
  57. // }
  58. // };
  59.  
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/8/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
stdout
Standard output is empty