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  1. #pragma GCC optimize ("Ofast")
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4. template<class S, class T> inline S min_L(S a,T b){
  5.   return a<=b?a:b;
  6. }
  7. template<class S, class T> inline S moddw_L(S a, const T b){
  8.   a %= b;
  9.   if(a < 0){
  10.     a += b;
  11.   }
  12.   return a;
  13. }
  14. #define main dummy_main
  15. int main(){
  16.   return 0;
  17. }
  18. #undef main
  19. class Solution{
  20.   public:
  21.   int distanceBetweenBusStops(vector<int>& dist, int S, int T){
  22.     int i;
  23.     int j;
  24.     int N;
  25.     int res1 = 0;
  26.     int res2 = 0;
  27.     N = dist.size();
  28.     i = S;
  29.     while(i != T){
  30.       res1 += dist[i];
  31.       i = (i+1) % N;
  32.     }
  33.     i = S;
  34.     while(i != T){
  35.       i =moddw_L((i-1),N);
  36.       res2 += dist[i];
  37.     }
  38.     return min_L(res1, res2);
  39.   }
  40. }
  41. ;
  42. // cLay varsion 20190914-1
  43.  
  44. // --- original code ---
  45. // #define main dummy_main
  46. // {}
  47. // #undef main
  48. // 
  49. // class Solution {
  50. // public:
  51. //   int distanceBetweenBusStops(vector<int>& dist, int S, int T) {
  52. //     int i, j, N;
  53. //     int res1 = 0, res2 = 0;
  54. // 
  55. //     N = dist.size();
  56. //     i = S;
  57. //     while(i != T){
  58. //       res1 += dist[i];
  59. //       i = (i+1) % N;
  60. //     }
  61. //     i = S;
  62. //     while(i != T){
  63. //       i = (i-1) %% N;
  64. //       res2 += dist[i];
  65. //     }
  66. // 
  67. //     return min(res1, res2);
  68. //   }
  69. // };
  70.  
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/d3Is2c
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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