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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. #define ListNode dummy_ListNode
  10. struct ListNode{
  11. }
  12. ;
  13. #undef ListNode
  14. class Solution{
  15.   public:
  16.   ListNode* mergeInBetween(ListNode* list1, int a, int b, ListNode* list2){
  17.     int Q5VJL1cS, RZTsC2BF;
  18.     ListNode*aa;
  19.     ListNode*bb;
  20.     ListNode*st;
  21.     ListNode*ed;
  22.     st = ed = list2;
  23.     while(ed->next != NULL){
  24.       ed = ed->next;
  25.     }
  26.     aa = bb = list1;
  27.     for(Q5VJL1cS=(0);Q5VJL1cS<(a-1);Q5VJL1cS++){
  28.       aa = aa->next;
  29.     }
  30.     for(RZTsC2BF=(0);RZTsC2BF<(b+1);RZTsC2BF++){
  31.       bb = bb->next;
  32.     }
  33.     aa->next = st;
  34.     ed->next = bb;
  35.     return list1;
  36.   }
  37. }
  38. ;
  39. // cLay version 20201206-1
  40.  
  41. // --- original code ---
  42. // #define main dummy_main
  43. // {}
  44. // #undef main
  45. // 
  46. // #define ListNode dummy_ListNode
  47. // struct ListNode {};
  48. // #undef ListNode
  49. // 
  50. // class Solution {
  51. // public:
  52. //   ListNode* mergeInBetween(ListNode* list1, int a, int b, ListNode* list2) {
  53. //     ListNode *aa, *bb, *st, *ed;
  54. //     st = ed = list2;
  55. //     while(ed->next != NULL) ed = ed->next;
  56. //     aa = bb = list1;
  57. //     rep(a-1) aa = aa->next;
  58. //     rep(b+1) bb = bb->next;
  59. //     aa->next = st;
  60. //     ed->next = bb;
  61. //     return list1;
  62. //   }
  63. // };
  64.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:16:3: error: ‘ListNode’ does not name a type; did you mean ‘fesetmode’?
   ListNode* mergeInBetween(ListNode* list1, int a, int b, ListNode* list2){
   ^~~~~~~~
   fesetmode
stdout
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Standard output is empty
https://ideone.com/G02hod
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
secret

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