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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> luckyNumbers (vector<vector<int>>& A){
  12.     int i;
  13.     int X = A.size();
  14.     int Y = A[0].size();
  15.     vector<int> res;
  16.     for(i=(0);i<(X);i++){
  17.       int j;
  18.       for(j=(0);j<(Y);j++){
  19.         int k;
  20.         for(k=(0);k<(Y);k++){
  21.           if(A[i][j] > A[i][k]){
  22.             goto Q5VJL1cS;
  23.           }
  24.         }
  25.         for(k=(0);k<(X);k++){
  26.           if(A[i][j] < A[k][j]){
  27.             goto Q5VJL1cS;
  28.           }
  29.         }
  30.         res.push_back(A[i][j]);
  31.         Q5VJL1cS:;
  32.       }
  33.     }
  34.     return res;
  35.   }
  36. }
  37. ;
  38. // cLay varsion 20200325-1
  39.  
  40. // --- original code ---
  41. // #define main dummy_main
  42. // {}
  43. // #undef main
  44. // 
  45. // class Solution {
  46. // public:
  47. //   vector<int> luckyNumbers (vector<vector<int>>& A) {
  48. //     int X = A.size(), Y = A[0].size();
  49. //     vector<int> res;
  50. //     rep(i,X) rep(j,Y){
  51. //       rep(k,Y) if(A[i][j] > A[i][k]) break_continue;
  52. //       rep(k,X) if(A[i][j] < A[k][j]) break_continue;
  53. //       res.push_back(A[i][j]);
  54. //     }
  55. //     return res;
  56. //   }
  57. // };
  58.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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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
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Standard output is empty
https://ideone.com/kB6D9j
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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