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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. string generateTheString(int n){
  12. int Lj4PdHRW;
  13. string res;
  14. if(n%2==0){
  15. res += 'z';
  16. n--;
  17. }
  18. for(Lj4PdHRW=(0);Lj4PdHRW<(n);Lj4PdHRW++){
  19. res += 'a';
  20. }
  21. return res;
  22. }
  23. }
  24. ;
  25. // cLay varsion 20200325-1
  26.  
  27. // --- original code ---
  28. // #define main dummy_main
  29. // {}
  30. // #undef main
  31. //
  32. // class Solution {
  33. // public:
  34. // string generateTheString(int n) {
  35. // string res;
  36. // if(n%2==0) res += 'z', n--;
  37. // rep(n) res += 'a';
  38. // return res;
  39. // }
  40. // };
  41.  
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