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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>> groupThePeople(vector<int>& g){
  12.     int i;
  13.     int k;
  14.     int N = g.size();
  15.     vector<int> tmp[501];
  16.     vector<vector<int>> res;
  17.     for(i=(0);i<(N);i++){
  18.       k = g[i];
  19.       tmp[k].push_back(i);
  20.       if(tmp[k].size() == k){
  21.         res.push_back(tmp[k]);
  22.         tmp[k].clear();
  23.       }
  24.     }
  25.     return res;
  26.   }
  27. }
  28. ;
  29. // cLay varsion 20191214-1
  30.  
  31. // --- original code ---
  32. // #define main dummy_main
  33. // {}
  34. // #undef main
  35. // 
  36. // class Solution {
  37. // public:
  38. //   vector<vector<int>> groupThePeople(vector<int>& g) {
  39. //     int i, k, N = g.size();
  40. //     vector<int> tmp[501];
  41. //     vector<vector<int>> res;
  42. //     rep(i,N){
  43. //       k = g[i];
  44. //       tmp[k].push_back(i);
  45. //       if(tmp[k].size() == k){
  46. //         res.push_back(tmp[k]);
  47. //         tmp[k].clear();
  48. //       }
  49. //     }
  50. //     return res;
  51. //   }
  52. // };
  53.  
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/AgKRQ4
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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