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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<vector<int>> diagonalSort(vector<vector<int>>& A){
  12.     int Lj4PdHRW;
  13.     int X;
  14.     int Y;
  15.     X = A.size();
  16.     Y = A[0].size();
  17.     for(Lj4PdHRW=(0);Lj4PdHRW<(100);Lj4PdHRW++){
  18.       int i;
  19.       for(i=(1);i<(X);i++){
  20.         int j;
  21.         for(j=(1);j<(Y);j++){
  22.           if(A[i-1][j-1] > A[i][j]){
  23.             swap(A[i-1][j-1], A[i][j]);
  24.           }
  25.           ;
  26.         }
  27.       }
  28.     }
  29.     return A;
  30.   }
  31. }
  32. ;
  33. // cLay varsion 20200119-1
  34.  
  35. // --- original code ---
  36. // #define main dummy_main
  37. // {}
  38. // #undef main
  39. // 
  40. // class Solution {
  41. // public:
  42. //   vector<vector<int>> diagonalSort(vector<vector<int>>& A) {
  43. //     int X, Y;
  44. //     X = A.size();
  45. //     Y = A[0].size();
  46. //     rep(100) rep(i,1,X) rep(j,1,Y) sortE(A[i-1][j-1], A[i][j]);
  47. //     return A;
  48. //   }
  49. // };
  50.  
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/ix10NJ
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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